00739nam0-22002891i-450-99000328411040332120001010000328411FED01000328411(Aleph)000328411FED0100032841120000920d1940----km-y0itay50------baitay-------001yyPENNSYLVANIAA Guide to the Keystone StateNew YorkOxford University Press1940pp.636Economia; Citt ̉021.016ITUNINARICAUNIMARCBK990003284110403321021.016.PEN03808DECGEDECGEPENNSYLVANIA451521UNINAING01