TY - BOOK AU - Los, Jerzy (Ed.) AU - Los, Maria W (Ed.) TI - Mathematical models in economics SN - 0-7204-20997 U1 - 330.182 21st PY - 1974/// CY - Amsterdam PB - North-Holland KW - Economics,Mathematical; Economics-Mathematical models N1 - Symposium on Mathematical Methods of Economics (1972: Waraszawa)and Conference of Van Neumann Models (1972: Waraszawa) ER -