TY - BOOK AU - Bjerkholt, Olav AU - Dupont-Kieffer, Ariane TI - Problems and methods of econometrics: the poincare lectures of Ragnar Frisch, 1933 SN - 9780415451444 U1 - 330.15 PY - 2009/// CY - London PB - Routledge KW - ECONOMICS ER -