Diagnostic study of the difficulties of pupils of standard 8 in addition and subtration in Algebra /

Antzeko izenburuak

• Study of the difficulties of the pupils of standard IX in Factorisation /
  nork: Kamalam, G.
  Argitaratua: (1966)
• Diagnostic study of pupil's difficulties in learning of percentages in new standard 7 and suggestions for improvement /
  nork: Mathew, K. N.
  Argitaratua: (1963)
• Diagnostic study of the difficulties of using
  nork: Abdulkarim A Al Saif
• Diagnostic study of the difficulties of pupils in the schools of Kerala in learning Hindi /
  nork: Gomathy Ammal, Ms
  Argitaratua: (1972)
• Diagnostic study of the difficulties of pupils in the learning of Arabic in the secondary schools of Kerala /
  nork: Sali, P. Muhammed
  Argitaratua: (1983)