000 00289nam a2200109Ia 4500
100 _aIndian Educational Review; Vol 24 No 1 To 7
942 _cBK
654 _a
245 _aIndian Educational Review; Vol 24 No 1 To 7
_bJan-July 1989
260 _aNew Delhi
_bNCERT
_c1989
082 _a370.5
999 _c393056
_d393056
041 _aeng