Vekris, Paraskevas D., 1947-, Production/physical distribution scheduling in a two-stage distribution network / Paraskevas D. Vekris, S. Craig Moore. - vii, 31 pages ; 28 cm. - The Rand paper series; P-6231 . - The Rand paper series; P-6231 . Includes bibliographical references (pages 29-31) Subjects--Topical Terms: Marketing channels--Mathematical models.