LEADER 00764nam0-22002531i-450-
001 990001037970403321
035   $a000103797
035   $aFED01000103797
035   $a(Aleph)000103797FED01
035   $a000103797
100   $a--------d--------km-y0itay50------ba
101 0 $aeng
200 1 $a<<The >>Structure of Science$eProblems in the Logic of Scientific Explanation$fErnest Nagel
210   $aNew York$cBrace & World$d1961
610 0 $aFondamenti delle scienze fisiche e naturali
676   $a501
700  1$aNagel,$bErnest$c<matematico ;$f1901-1985>$012057
801  0$aIT$bUNINA$gRICA$2UNIMARC
901   $aBK
912   $a990001037970403321
952   $a4-040$b2989$fFI1
959   $aFI1
996   $aStructure of science$931584
997   $aUNINA