LESSLEY, M. E. (1982). COMPUTER AIDED PROCESS PLANT DESIGN. GULF PUB.
Lua i Stíl Chicago (17ú heag.)LESSLEY, MICHAEL E. COMPUTER AIDED PROCESS PLANT DESIGN. HOUSTON: GULF PUB, 1982.
Lua MLA (9ú heag.)LESSLEY, MICHAEL E. COMPUTER AIDED PROCESS PLANT DESIGN. GULF PUB, 1982.
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