00358nam a2200145   45000010005000000030003000050050017000080080041000250350018000660350017000840500021001011000021001222450045001432600024001889718UR20220428183235.0061102|||||||||||||||||||||||||||||||| d  a(janium) 9707  a(janium)9707 4aHB139b.G48 19911 aGhosh, Sukesh K.10aEconometricsb : theory and applications  bPrentice Hallc1991