000 00302nam a2200121Ia 4500
008 160710s1948 xx 000 0 und d
082 _a621.6 STE
100 _aSTEPANOFF, A.J.
245 _aCENTRIFUGAL PUMPS AND AXIAL FLOW
260 _bJOHN WILEY &SONS INC
_c1948
300 _a428
942 _2ddc
_cSF
999 _c77883
_d77883