000 00241nam a22001097a 4500
003 OSt
100 _aMalhotra, P L
245 _aBharat Mai Vidhyalayi Shiksha
260 _aNew Delhi
_bN. C. E. R. T.
_c1986
300 _a340p.
942 _2ddc
_cBK
999 _c4845
_d4845