00533nam a22001577a 450000100090000000300040000900500170001300800410003004000260007105000220009710000250011924500720014426000540021630000180027060000870028808B03839OSt20210915110646.0140908b        xxu||||| |||| 00| 0 eng d  aCUCKbENGcCUCKdCUCK  aT 57.8b.Z36 1969  aZangwill, Willard I.  aNonlinear Programmingb A Unified Approachcby Willard I. Zangwill.  aEnglewood Cliffs, N.J. :b Prentice-Hall,c 1969.  axvi, 356 p. : 0a 	      Programming (Mathematics)     Mathematical optimization.     convergence.