00914nam 2200337 450 9900004599402033160045994USA010045994(ALEPH)000045994USA01004599420010521d1980----km-y0itay0103----baengUS||||||||001yyTheory and evidenceClark GlymourPrincetonPrinceton Univesity Pressc1980XI, 383 p.ill.21 cm2001001-------2001121GLYMOUR,Clark46483ITsalbcISBD990000459940203316121 GLY3889 SM12100107101BKSCIPATTY9020010521USA01170420020403USA011654PATRY9020040406USA011632Theory and evidence889643UNISA