000 00240nam a22001097a 4500
999 _c168595
_d168595
082 _a
_b
100 _aBhaskar Misra
245 _aVaidhik siksha meemaza/
_cby Bhaskar Misra.
260 _aDelhi:
_bEastern,
_c
650 _a
942 _cBK