000 00454pam a2200145a 44500
008 160408b1978 xxu||||| |||| 00| 0 eng d
082 _a501
_bR311s
100 _aRescher, Nicholas
245 1 _aSCIENTIFIC PROGRESS
_cA PHILOSOPHICAL ESSAY ON THE ECONOMICS OF RESEARCH IN NATURAL SCIENCE
260 _aPittsburgh
_bUniversity Of Pittsburgh Press
_c1978
300 _axiv,278
650 _aScience -- Philosophy
964 _gCIRC
997 _aA80589 C
999 _c292256
_d292256