00740nam0-22002411i-450-99000265444040332120040315142607.0000265444FED01000265444(Aleph)000265444FED0100026544420030910d1971----km-y0itay50------baeng<<The >>design of inquirin systemsbasic concep ts of systems and organizationby West C. ChurchmanNew YorkBasic Books Inc. Publishers1971Churchman,Charles West<1913- >2743ITUNINARICAUNIMARCBK9900026544404033211-3-22-TI3264ECAECADesign of inquirin systems430573UNINA