000 00338nam a2200133Ia 4500
005 20260225051021.0
008 260224s9999||||xx |||||||||||||| ||und||
082 _a620.1 BET
100 _aAlbert Betz
245 0 _aIntroduction to the theory of flow machines
260 _aLondon: Pergamon Press
_c1966
300 _a281
942 _cBBS
999 _c11375
_d11375