00000nam a2200000 a 4500 20251203091724.0 0071470292 330.028, D, KEL Kelejian, Harry H. Introduction to econometrics: Principles and applications 3rd ed. Singapore Harper & Row 1989 xix,367p, 22cm Econometrics eng _ 72275 W 50356 50356 2 0 0 0 PU PU 1998-04-08 16.00 0 330.028, D, KEL 72275 BK