00781nam0-22002891i-450-99000054614040332120001010000054614FED01000054614(Aleph)000054614FED0100005461420001010d--------km-y0itay50------baitay-------001yyChemical Engineers' handbookJohn H. Perry3. ed.New YorkMcGraw Hill195025 cm1942 p.Perry,J. Harvey<John Harvey ;1912- >232279ITUNINARICAUNIMARCBK99000054614040332105 DT 56 15792DININDININChemical engineers' handbook126379UNINAING01