TY - BOOK AU - Morgenstern,Oskar TI - On the accuracy of economic observations SN - 0691003513 (paperback) 0691041512 (hardcover) AV - HB74.M3 M63 1963 U1 - 330.182 PY - 1963///] CY - Princeton, N.J. PB - Princeton University Press KW - Economics, Mathematical KW - Local N1 - Bibliography: p. 307-315 ER -