000 00250nam a2200109Ia 4500
020 _a9789352160273
100 _aBHUPENDER GUPTA
245 _aA TEXTBOOK OF ENERGY CONVERSION SYSTEMS-I
250 _a2
260 _c2009
_bDHANPAT RAI
490 _aP12842
999 _c14877
_d14877