THE GEOLOGY OF THE BUSHVELD IGNEOUS COMPLEX, THE LARGEST REPOSITORY OF MAGMATIC ORE DEPOSITS IN THE WORLD.WILLEMSE J.1969; ECON. GEOL., MONOGR; USA; 1969, NUM. 0004, P. 1 A 22Miscellaneous

A BRIEF OUTLINE OF THE GEOLOGY OF THE BUSHVELD IGNEOUS COMPLEX.WILLEMSE J.1964; THE.GEOLOGY.OF.SOME.ORE.DEPOSITS.IN.SOUTHERN.AFRICA.; 1964, VOL. 2, P. 91 A 128Miscellaneous

THE VANADIFEROUS MAGNETIC IRON ORE OF THE BUSHVELD IGNEOUS COMPLEX.WILLEMSE J.1969; MAGMATIC.ORE.DEPOSITIS.SYMPOSIUM.-EDITOR.WILSON.H.D.B.; 1969, P. 187 A 208Miscellaneous

Improving interlending through goal setting and performance measurementWILLEMSE, J.Interlending & document supply. 1993, Vol 21, Num 1, pp 13-17, issn 0264-1615Article

REACTIONS OF BISDITHIOCARBAMATO CU(II) AND NI(II) WITH ZINC HALIDES.CRAS JA; WILLEMSE J.1977; J. INORG. NUCL. CHEM.; G.B.; DA. 1977; VOL. 39; NO 7; PP. 1225-1226; BIBL. 8 REF.Article

Library effectiveness ― The need for measurementWILLEMSE, J.Living together. Conference. 1988, pp 6.27-6.30Conference Paper

Benign idiopathic dystonia with onset in the first year of lifeWILLEMSE, J.Developmental medicine and child neurology (Print). 1986, Vol 28, Num 3, pp 355-363, issn 0012-1622Article

ARTHROGRYPOSIS MULTIPLEX CONGENITA: REVIEW WITH COMMENTHAGEMAN G; WILLEMSE J.1983; NEUROPEDIATRICS; ISSN 0174-304X; DEU; DA. 1983; VOL. 14; NO 1; PP. 6-11; BIBL. 141 REF.Article

University library service dedicated to distance teaching : the University of South Africa experienceWILLEMSE, J.Library trends. 1991, Vol 39, Num 4, pp 514-534, issn 0024-2594, 21 p.Article

An acquisitions policy to promote distance teaching at the University of South AfricaWILLEMSE, J.Library acquisitions. Practice and theory. 1986, Vol 10, Num 1, pp 43-53, issn 0364-6408Article

PREPARATION AND PROPERTIES OF NI(IV), PD(IV) AND PT(IV) TRISDITHIOCARBAMATO COMPLEXESWILLEMSE J; CRAS JA.1972; REC. TRAV. CHIM. PAYS-BAS; PAYS-BAS; DA. 1972; VOL. 91; NO 11; PP. 1309-1318; BIBL. DISSEM.Serial Issue

THE FATE OF ARGILLACEOUS MATERIAL IN THE GABBROIC MAGMA OF THE BUSHVELD COMPLEX.WILLEMSE J; VILJOEN EA.1970; GEOL. SOC. S. AFR., SPEC. PUBL; ZAF; 1970, NUM. 0001, P. 336 A 366Miscellaneous

REACTIONS OF COMPLEXES OF DITHIOCARBAMATE AND RELATED LIGANDSSTEGGERDA JJ; CRAS JA; WILLEMSE J et al.1981; RECL. TRAV. CHIM. PAYS-BAS; ISSN 0034-186X; NLD; DA. 1981; VOL. 100; NO 2; PP. 4-48; BIBL. DISSEM.Article

3,5-BIS(N,N-DIALKYLIMINIUM) TRITHIOLANE-1,2,4 COMPOUNDSWILLEMSE J; CRAS JA; VAN DE LEEMPUT PJHAM et al.1976; INORG. NUCL. CHEM. LETTERS; G.B.; DA. 1976; VOL. 12; NO 3; PP. 255-258; BIBL. 7 REF.Article

FUCOSIDOSIS. II. ULTRASTRUCTURE.TROOST J; STRAKS W; WILLEMSE J et al.1977; NEUROPAEDIATRIE; DTSCH.; DA. 1977; VOL. 8; NO 2; PP. 163-171; BIBL. 7 REF.Article

METACHROMATIC LEUKODYSTROPHY AND AGE: A COMPARATIVE STUDY OF CLINICAL, ENZYMOLOGICAL AND ULTRASTRUCTURAL FINDINGSLUIJTEN JAFM; STAAL GEJ; WILLEMSE J et al.1979; CLIN. NEUROL. NEUROSURG.; NLD; DA. 1979; VOL. 81; NO 4; PP. 221-233; BIBL. 2 P.Article

APPLICATION OF A MATHEMATICAL MODEL IN THE STUDY OF THE INGOT SOLIDIFICATION PROCESS = EMPLOI D'UN MODELE MATHEMATIQUE DANS L'ETUDE DE LA SOLIDIFICATION DES LINGOTSDEN HARTOG HW; RABENBERG JM; WILLEMSE J et al.1975; IRONMAKG AND STEELMAKG; G.B.; DA. 1975; VOL. 2; NO 2; PP. 134-144; ABS. ALLEM. FR.; BIBL. 19 REF.Article

PREPARATION, STRUCTURE AND PROPERTIES OF COMPLEXES WITH THE BIS(DI-N-BUTYLDITHIOCARBAMATO) ARSENIC(III) OR ANTIMONY(III) CATION.VAN DE LEEMPUT PJHAM; CRAS JA; WILLEMSE J et al.1977; REC. TRAV. CHIM. PAYS-BAS; PAYS-BAS; DA. 1977; VOL. 96; NO 11; PP. 288-292; BIBL. DISSEM.Article

CT-scanning in children with cerebral visual disturbance and its possible relation to hypoxia and ischaemiaVAN NIEUWENHUIZEN, O; WILLEMSE, J.Behavioural brain research. 1984, Vol 14, Num 2, pp 143-145, issn 0166-4328Article

Inclusions of original carbonate rocks in gabbro and norite of the eastern part of the Bushveld Complex = Enclaves des roches carbonatées dans les gabbros et les norites de la partie orientale du complexe du BushveldWILLEMSE, J; BENSCH, J.J.Transactions and Proceedings of the geological Society of South Africa. 1964, Vol 67Serial Issue

Neuro-imaging of cerebral visual disturbances in childrenVAN NIEUWENHUIZEN, O; WILLEMSE, J.Neuropediatrics. 1988, Vol 19, Num 1, pp 3-6, issn 0174-304XArticle

CT-scanning in children with cerebral visual disturbance and its possible relation to hypoxia and ischaemiaVAN NIEUWENHUIZEN, O; WILLEMSE, J.Behavioural brain research. 1984, Vol 14, Num 2, pp 143-145, issn 0166-4328Article

RHODIUM(III)-BIS AND -TRIS HETERO ALLYL COMPLEXES. SYNTHESIS AND CHARACTERIZATIONTHEWISSEN DHMW; NOLTES JG; WILLEMSE J et al.1982; INORG. CHIM. ACTA; ISSN 0020-1693; ITA; DA. 1982; VOL. 59; NO 2; PP. 181-191; BIBL. 19 REF.Article

SOLID COMPOUNDS OF DIBROMO(N,N-DI-N-BUTYLDITHIOCARBAMATO) GOLD(III) WITH TRANS-STILBENE, TRANS-AZOBENZENE AND TRANS,TRANS-1,4-DIPHENYL-1,3-BUTADIENE. CRYSTAL STRUCTURE DETERMINATIONS OF (BR₂AUS₂CN(C₄H₉)₂)₂C₆H₅(CH)₂C₆ H₅ AND (BR₂AUS₂CN(C₄H₉)₂)C₆H₅(CH)₄C₆H₅ WIJNHOVEN FTHM; BOSMAN WP; WILLEMSE J et al.1979; REC. TRAV. CHIM. PAYS-BAS; NLD; DA. 1979; VOL. 98; NO 9; PP. 492-495; BIBL. 3 REF.Article

CONGENITAL NEMALINE MYOPATHY. I: DEFECTIVE ORGANIZATION OF ALPHA -ACTININ IS RESTRICTED TO MUSCLEJENNEKENS FGI; ROORD JJ; VELDMAN H et al.1983; MUSCLE AND NERVE; ISSN 0148-639X; USA; DA. 1983; VOL. 6; NO 1; PP. 61-68; BIBL. 37 REF.Article