TY - BOOK AU - Heizer,Jay AU - Render, Barry TI - Production and operations management : : strategies and tactics SN - 0205127177 AV - TS 155 .H37 1990 U1 - 658.5 20 PY - 1991/// CY - Boston PB - Allyn and Bacon KW - Production management N1 - Includes bibliographical references and index ER -