TY - BOOK AU - Wagner,Harvey M. TI - Principles of operations research with applications to managerial decisions T2 - Prentice-Hall international series in management SN - 0-13-709592-9 AV - FCM HD20.5.W34 PY - 1975/// CY - London PB - : Inc. Prentice-Hall KW - Operation research KW - Management science N1 - Includes bibliographical references ER -