000 00275nam a2200109Ia 4500
008 230515s9999||||xx |||||||||||||| ||und||
100 _aBaitsell George A.
_928610
245 0 _aScience In Progress
260 _bYale University Press
_c1955
300 _a343
942 _cBK
_pCL
999 _c132698
_d132698