TY - GEN AU - Afriat, S. N., TI - Demand functions and the Slutsky matrix SN - 0691042225 : U1 - 338.521 PY - 1980/// CY - Princeton, N.J. PB - Princeton University Press KW - Demand functions (Economic theory) KW - Utility theory N1 - Includes index; Donations; Donations - Dr. Mostafa Gouda; Bibliography: p. 240-264 ER -