00732nam a2200193Ia 4500 190327s9999||||xx |||||||||||||| ||und|| 75-44206 0-44-110291-1 NITIL NITIL 21st 330.904 C561W Churchman, C West (Ed.) World modeling a dialogue C West Churchman Amsterdam North-Holland Publishing Company 1976 xv, 163p. North Holland/ TIMS studies in the management sciences/ed. by Martin K Starr; v.2 Economic history-1945; Mathematical models-Addresses,essays,lectures; social history-1945; Mathematical models-Addresses,essays,lectures Mason, Richard O (Ed.) BKS 52364 52364 0 0 DDC 0 0 NITIL NITIL 2019-04-04 0 330.904 C561W 108373 2019-04-04 00:00:00 2019-04-04 BKS