000 00256nam a22001097a 4500
999 _c162625
_d162625
082 _a
_b
100 _aIswar Sharma
245 _aSidhantha kaumudi ka vaidhik prakriya/
_cby Iswar Sharma.
260 _aNewDelhi:
_bParimal,
_c
650 _a
942 _cBK