000 00412nam a22001451a 4500
003 USJPLib
008 140924b xxu||||| |||| 00| 0 eng d
082 _a501
_bL367
100 _aLaudan, Larry
245 _aProgress and its problems
_btowards a theory of scientific growth
_h[Text]
_cLaudan, Larry
260 _bAmbika
_aNew Delhi
_c1978
300 _a257 p. 28 cm.
650 _aPure Sciences
942 _2ddc
_cLM
999 _c61177
_d61177