00742nam a2200253 a 4500 0070316724 (cased) MAIN TD120 IBE Iberall, Arthur S. Toward a general science of viable systems / Arthur S. Iberall. New York : McGraw-Hill, 1972. xvi, 414 p. ; 24 cm. Title page imprint: London. Includes bibliographical references. Includes index. System theory. General systems theory. .b10088015 25-03-22 06-09-03 20230123133414.0 NUST BOOKS TD120 IBE 148028 148028 2023-01-23 00:00:00 0 TD120 IBE 92003007491 80.00 2023-01-23 BOOKS 0 LCC 0 0 NFIC 0 MAIN MAIN GEN 2023-01-23 80.00