TY - BOOK AU - Wold,Herman O.A. TI - Econometric model building: essays on the causal chain approach T2 - Contributions to economic analysis AV - HB74.M3 W6 U1 - 330/.01/8 PY - 1967/// CY - Amsterdam PB - North-Holland Pub. Co. KW - Econometrics KW - Addresses, essays, lectures KW - Local N1 - Includes bibliographies ER -