Harper, Judson M. Extrusion of foods / Judson M. Harper - Boca Raton, Fla. : CRC Press, 1981 - 2 v. : ill. ; 27 cm. ISBN: 0849352033 (v. 1) 0849352045 (v. 2) Subjects--Topical Terms: Food industry and tradeExtrusion process