000 00291nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.4021
100 _aSawhney G S
245 0 _aThermal and Hydraulic Machines
250 _a1
260 _bPhi Learning, New Delhi
_c2010
942 _cBK
999 _c20515
_d20515