00712cam a2200229 4500 3121869 BD-DhUL 20161116181635.0 690506t19691968nyua b 001 0 eng 68025176 DLC DLC DLC BD-DhUL Q295 .B4 150.1 BEG Bertalanffy, Ludwig von 1901-1972. General system theory : foundations, development, applications / New York : G. Braziller; 1969, c1968. xv, 289 p. : illus. ; 22 cm. Includes bibliographical references and index. System theory. 7 cbc orignew u ncip 19 y-gencatlg ddc BK 124663 124663 0 0 ddc 0 150_100000000000000_BEG 0 NFIC 234563 DUL DUL GEN 2016-11-16 Purchased 150.1 BEG A253481 2016-11-16 1 2016-11-16 BK 0 0 ddc 0 150_100000000000000_BEG 0 NFIC 234564 DUL DUL GEN 2016-11-16 Purchased 150.1 BEG A345184 2016-11-16 2 2016-11-16 BK