Mathematical programming in use / edited by M.L. Balinski, and C. Lemarechal (authors) P. Abbott ... (et al.) - Amsterdam : North-Holland, 1978 - 195 p. : ill. ; 24 cm. - Mathematical programming study 9 . ISBN: 044485195X LCCN: 78-16037 Subjects--Topical Terms: Programming (Mathematics)--Addresses, essays, lectures