000 00245nam a2200109Ia 4500
008 160710s1955 xx 000 0 und d
100 _aSTEPANOFF, A J
245 _aTURBIOBLOWERS
260 _bJOHN WILEY
_c1955
300 _a377
942 _2ddc
_cB
999 _c23892
_d23892