000 004780000a22002050004500
003 OSt
005 20251030151554.0
040 _cKLIB
082 _a541
_bSi64h
100 1 _aSingh,Prasanna man
100 1 _aVaidya, Karunakar
245 1 0 _aA Handbook of practical chemistry
260 _aKathmandu
_bRatna Pustak Bhandar
260 _c1978
300 _a
_a88
650 4 _aAnalytical chemistry
650 4 _aChemistry
650 4 _aPhysical sciences
942 _cEC
_2ddc
999 _c21444
_d21444