000 00311pam a2200133a 44500
008 160408b1964 xxu||||| |||| 00| 0 eng d
082 _a501
_bB657
100 _a
245 1 _aBOSTON STUDIES IN THE PHILOSOPHY OF SCIENCE
260 _a
_b
_c1964
300 _av.
964 _gCIRC
997 _aA78181 v. 14 C
999 _c292151
_d292151