Satyanarayana, M. Management operations research / M. Satyanarayana, Lalitha Raman. - 3rd ed. - Delhi : Himalaya Publishing House, 1987. - 463 p. : ill. ; 24 cm. Includes bibliography p. 457-458 and index. Subjects--Topical Terms: Operations research. LC Class. No.: HD20 / .S27 1987