000 00335nam a2200133Ia 4500
005 20260413100912.0
008 230516s9999||||xx |||||||||||||| ||und||
100 _aGupta O.P
245 0 _aElements of fuels furnaces & refractones
260 _bDelhi Khanna Pub.
_c1999
300 _a1020
942 _cGB
999 _c5369
_d5369