00990naa a2200241 u 4500000000094847CaOOAMICUS20070226130140.0040519s1971 cau u000 u eng u052001830310995998IARitaWhite, Lynn,jr.(OLS)http://pul/name/60844Cultural climates and technological advance in the middle ages /Lynn White, jr.Berkeley, ... :University of California Press,1971.v.2, S. 171-202, ;26 cmTecnicaStoriaEvo medio.(OLS)http://pul/subject/30244Viator[Spogli].(OLS)http://pul/title/7280Viator.v.2 (1971)Viator()49930200520018303(OLS)http://pul/number/124327245Cultural climates and technological advance in the middle ages(OLS)http://pul/title/121719260Berkeley, ... :University of California Press(OLS)http://pul/publisher/79179