TY - BOOK AU - A PTAK CAROL;GOLDRATT ELIYAHU M;SCHRAGENHEIM ELI; TI - NECESSARY BUT NOT SUFFICIENT:A THEORY OF CONSTRAINTS BUSINESS NOVEL SN - 0-88427-170-6 U1 - 658.5 PY - 2000/// CY - GREAT BARRINGTON PB - THE NORTH RIVER PRESS KW - PRODUCTION AND OPERATIONS MANAGEMENT N1 - 1 ER -