00807nam0-22002891i-450-99000034109040332120001010000034109FED01000034109(Aleph)000034109FED0100003410920001010d--------km-y0itay50------baitay-------001yyMechanical properties of polymersLawrence E. Nielsen.New YorkVan Nostrand Reinhold Companycopyr. 1962IX,274 p., ill., 24 cm547Nielsen,Lawrence E.1481ITUNINARICAUNIMARCBK99000034109040332104 202-6PIC 4011DINCHDINCHMechanical properties of polymers124847UNINAING01