00336nam a2200121Ia 4500008004100000040001600041041001200057082001600069100002000085245005500105260003800160300001600198230917s9999||||xx |||||||||||||| ||und||  e73835aMAIN  aEnglish  a658.5 B864P  aBuffa, Elwood S 0aProduction inventory systems: planning and control  aDelhibSurjeet Publicationsc1988  axii, 744 p.