00560cam a22001934a 4500003001000000005001700010008004100027020001600068040002500084041000800109044000800117080001000125100001700135245011600152260003200268300001100300650003600311655001900347AR-SsjUIB20250710162810.0250429s1978    xxu           000 0 eng d  a0.882756478  aAR-SsjUIBcAR-SsjUIB0 aeng  axxu  a658.51 aDean, Burton10aOperations research in research and development :bproceedings of a conference at case Institute of Technology.  aNew York :bKrieger,c1978.  a289 p. 7aInvestigación operativa2lemb 7aLibro2unescot