000 00511nam a2200145Ia 45e0
008 181001s1973 xx 000 0 und d
100 _aChurch & J. Lal
245 0 _aCentrifugal pump & Blowers
260 _c1973
300 _a347
942 _2ddc
_cBK
999 _c3334
_d3334