Search by classification

• 520- Educational sciences
  • 520-263 School work. Docimology. Guidance
    • 520-271 Backwardness
      • 520-271A Learning difficulties
      • 520-272 Remedial teaching
      • 520-273 School psychology, psychoeducational assistance
      • 520-274 Diverse points

Title

• en : Backwardness
• fr : Retard scolaire.

SKOS Notation

520-271

In the plan

Francis Classification Scheme