000 00281nam a22001217a 4500
082 _a621.69 ADD'R
100 _aADDISON, H
_956533
245 _aROTODYNAMIC PUMPS CENTRIFGAL AND OTHERS
250 _a3RD
260 _aLONDON
_bCHAPMAN & HALL
_c1966
300 _a565P
942 _cBK
999 _c566923
_d566923