000 00353nam a2200133Ia 4500
008 170101s1981 xx 000 0 und d
082 _a330.18 KEL
100 _aKelejian, H.H
245 0 _aIntroduction to econometrics:Principles and applications
250 _a2nd Ed.
260 _aNew York
_bHarper & Row
_c1981
300 _aP.347
942 _2ddc
_cBK
999 _c17281
_d17281