000 00334nam a2200121Ia 45e0
008 180110s1953 xx 000 0 und d
082 _a620.1
100 _aChurch, Austin H
245 0 _aCentrifugal Pumps and Blowers
260 _aNew York
_bJohn Wiley & Sons
_c1953
300 _axii, 308p;
942 _2ddc
_cBK
_01
999 _c2246
_d2246