00914nam a2200253Ia 450000100060000000300050000600500170001100800410002801000200006902000150008904000230010405000140012708200130014110000370015424501020019126000280029330000330032149000880035450000110044250400310045365000570048465000700054183000490061163201BIBL20170223064016.0700602s1970    nyua     b    00110 eng    a 70107586 //r90  a0471467502  aDLCcDLCdDLCdICU00aH61b.K3800a300/.1/810aKelleher, Grace J.ecomp.2Local14aThe challenge to systems analysisbpublic policy and social change.cEdited by Grace J. Kelleher.0 aNew YorkbWileyc[1970]  aviii, 150 p.billus.c23 cm.1 aOperations Research Society of America. Publications in operations researchvno. 20  a920518  aBibliographical footnotes. 0aSystem analysisxAddresses, essays, lectures.2Local 0aSocial sciencesxMethodologyxAddresses, essays, lectures.2Local 0aPublications in operations researchvno. 20.