0133130754_SM_Ch1.zip 0133130754_SM_Ch1.zip administrator Solution Manual: Principles of Operations Management, 9/E, Jay Heizer, Barry Render, ISBN-10: 0133130754, ISBN-13: 9780133130751, ISBN-10: 0132972549, ISBN-13: 9780132972543, ISBN-10: 0132968363, ISBN-13: 9780132968362