TY - BOOK AU - Ray,W.Harmon TI - Advanced process control T2 - McGraw-Hill chemical engineering series SN - 0070512507 AV - TP155.75 .R38 1981 U1 - 660.2/81 PY - 1981/// CY - New York PB - McGraw-Hill KW - Chemical process control KW - Local N1 - Includes bibliographical references and indexes ER -