TY - GEN AU - Kelejian, Harry, H. AU - Oates,Vallace, E. TI - Introduction to econometrics: Principles and applications SN - 0060436182 U1 - 330.015195 PY - 1981/// CY - Cambridge PB - Harper & Row Publishers KW - ECONOMICS KW - ECONOMETRICS KW - REGRESSION ANALYSIS KW - NONLINEAR SYSTEMS ER -