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Diagnostic study of pupil's difficulties in learning of percentages in new standard 7 and suggestions for improvement /

ग्रंथसूची विवरण
मुख्य लेखक: Mathew, K. N.
भाषा:Undetermined
प्रकाशित: 1963
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100 |a Mathew, K. N. 
245 |a Diagnostic study of pupil's difficulties in learning of percentages in new standard 7 and suggestions for improvement / 
260 |c 1963 
942 |c GEN 
999 |c 234  |d 234 
952 |0 0  |1 0  |4 0  |6 T_153B1_K31_RT  |7 0  |9 248  |a LIB  |b LIB  |d 2017-08-12  |o T15:3(B1) K31 (RT)  |p 102291  |r 2017-08-12  |w 2017-08-12  |y GEN