Construction and standradisation of a test of essential biological science concepts for secondary school pupils /

Eitemau Tebyg

• Construction and Standardization of a test of essential concepts in chemistry for secondary School Pupils /
  gan: Ranjini P.P
  Cyhoeddwyd: (1983)
• Levels of attainment in essential biological science concept of secondary school pupils /
  gan: Saseendran C.K
  Cyhoeddwyd: (1990)
• Construction and standardisation of a test of vocabulary in Malayalam for Secondary School pupils of Kerala /
  gan: Rajamma P.P
  Cyhoeddwyd: (1984)
• Construction and standardization of a generalised achievement test in Malayalam for the secondary school pupils /
  gan: Radha v.P
  Cyhoeddwyd: (1999)
• study of the attainment of essential concepts in biology in relation to science aptitude of secondary school pupils /
  gan: Alphonsa Skaria
  Cyhoeddwyd: (1984)