Seddighi, R. Hamid Introductory econometrics : a practical approach / Hamid R. Seddighi. - Newyork : Routledge, 2012. - xvi,383 p. ill .: 23 c.m Includes index ISBN: 9780815368090 Subjects--Topical Terms: Econometrics Dewey Class. No.: 330.015195 / SED/I