TY - BOOK AU - Hildenbrand, Werner (Ed.) TI - Advances in economic theory SN - 0-521-24443-9 U1 - 330.028 21st PY - 1982/// CY - Cambridge PB - Cambridge University Press KW - Economics-Congress; Economics, Mathematical N1 - Invited papers for the fourth World Congress of the econometric society at Aix-EN-Provence, Sept 1980 ER -