Schorr, John E. Purchasing in the 21st century : a guide to state-of-the-art techniques and strategies - 2nd ed. - New York, N.Y. : Wiley, 1998 - 272 p. Subjects--Topical Terms: INDUSTRIAL PROCUREMENTJUST-IN-TIME SYSTEMSMANUFACTURING RESOURCE PLANNING LC Class. No.: HD39.5 / S367P 1998