000 00319nam a2200133Ia 4500
005 20260413100424.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aGupta O.P
245 0 _aElements of Fuels Fumances&Retactories
260 _bDelhi ,Khanna Pub.
_c1997
300 _a1020
942 _cDB
999 _c738
_d738