Daetz Douglas Environment modeling Analysis and management Daetz Douglas; Pantell Richard H - Sroudsburg Dowden Publishers 1974 - xv, 407p. cm. - Benchmark papers in electrical enginneering and computer science 6 . Standard No.: 138,999 Source: Textual Subjects--Topical Terms: SOCIOLOGY Dewey Class. No.: Y:7:75:(B), L4-;1