Popp, Werner Einführung in die Theorie der Lagerhaltung. - Berlin; New York: Springer-Verlag, 1968. - 173 p.: illus., 28 cm. - Lecture notes in operations research and mathematical systems; 7 . Bibliography: p. 161-173. LCCN: 68056949 Subjects--Topical Terms: Inventory control---Mathematical models.