000 00268nam a2200109Ia 4500
999 _c5785
_d5785
100 _aAustin H Church
245 _aCentrifugal Pumps and Blowers
260 _c1973
_bMETROPOLITAN BOOK CO. PVT LTD
_aAllahabad
300 _aviii+347
700 _aJagadish Lal
942 _cBK