00447nam a2200157Ia 4500008004100000020001500041082001900056100002200075245007800097250000600175260004900181300000800230650001400238650002000252653001700272170901s1977    xx            000 0 und d  a0333902165  a330.1543bK95T  aKoutsoyiannis, A. 0aTheory of EconometricsbAn Introductory Exposition of Econometric Methods  a2  aDelhibThe Macmillan Co. of India Ltd.c1977  a681  aEconomics  aSocial sciences  aEconometrics