00403nam a22001217a 4500020002100000082001300021100003000034245002200064260003000086300003300116500001900149650011300168  a0719574587 (pbk)  a510bPIM  aPimentel, RicaTerry Wall  aIGCSE Mathematics  aLondonbJohn Murrayc2002  aiv, 449 p.b: ill.c; 24 cm.  aInclude index.  aMathematicsvLinear programmingvGraphic functionvGeometric relationshipvTransformationvProbabilityvFEAS