00751nam0-22002771i-450-99000600146040332119980601000600146FED01000600146(Aleph)000600146FED0100060014619980601d1951----km-y0itay50------ba--------00-yyContemporary CorrectionPAUL W. TAPPANNew York,TorontoMc Graw Hill Book C ompany ,1951XVII, 434 p.22 cm345Tappan,Paul W.225978ITUNINARICAUNIMARCBK990006001460403321XIII F 2666250FGBCFGBCContemporary Correction581360UNINAGIU01