Some factors affecting achievement of secondary schools pupils in mathematics (1975) ... /
Lalithamma, K N Sivadasan Pillai, K Guide
Some factors affecting achievement of secondary schools pupils in mathematics (1975) ... / by K N Lalithamma - Thiruvananthapuram : Dept of Education,University of Kerala, 1978. - 148p. :
Thesis
Some factors affecting achievement of secondary schools pupils in mathematics (1975) ... / by K N Lalithamma - Thiruvananthapuram : Dept of Education,University of Kerala, 1978. - 148p. :
Thesis