00656nam a2200193Ia 4500 190327s9999||||xx |||||||||||||| ||und|| 73-91444 0-7204-20997 NITIL NITIL 21st 330.182 L879M Los, Jerzy (Ed.) Mathematical models in economics Jerzy Los Amsterdam North-Holland 1974 xvii, 483p. Symposium on Mathematical Methods of Economics (1972: Waraszawa)and Conference of Van Neumann Models (1972: Waraszawa) Economics,Mathematical; Economics-Mathematical models Los, Maria W (Ed.) BKS 52250 52250 0 0 DDC 0 0 NITIL NITIL 2019-04-04 0 330.182 L879M 89888 2019-04-04 00:00:00 2019-04-04 BKS