00574nam a2200181Ia 4500008004100000010001300041020001800054040001700072082002500089100001400114245008500128260004700213300001600260440005400276650003700330942000800367999001700375190328s9999||||xx |||||||||||||| ||und||  a77-17045  a0-677-05410-6  aNITILcNITIL  221sta001.424bG427A  aGhosal, A 0aApplied cybernetics and planningbits relevance in operations researchcA Ghosal  aNew DelhibGordon and Breach Sciencec1978  axiii, 162p.  aStudies in operations research/ed. by A Ghosal; 5  aOperations research; Cybernetics  cBKS  c20683d20683