01228nam a22002771 4500 1/18178 011123s1976 enk 1 eng d 0444107673 (v.1) 0444107681 (v.2) 18717 DLC GR-PeUP 362.9'73 CH Chacko, George Kuttickal, 1930- Applied operations research : systems analysis in hierarchical decision-making / George K. Chacko New York : American Elsevier, 1976 2 v. : ill. ; 23 cm. Studies in management science and systems ; Includes bibliographical references and indexes v. 1. Systems approach to public and private sector problems, v. 2. Operations research to problem formulation and solution Operations research. System analysis. Studies in management science and systems ; 3 INST UNIPILB MAIN 20040709 362.9'73 CH 00137692 00137692 LOAN v.1: 0 v.1 1 INST UNIPILB MAIN 20040709 362.9'73 CH 00137693 00137693 LOAN v.2: 0 v.2 1 /webopac/covers/01/18717_0444107673.jpg (v.1) /webopac/covers/01/18717_0444107681.jpg (v.2)