000			00311nam a2200133 4500
020			_a0471858455
050	0	0	_aHB74.M3 _bT463
100	1		_aTheil, Henri.
245	1	0	_aPrinciples of econometrics.
260			_aNew York, _bWiley _c[1971]
300			_axxxi, 736 p. _billus.
650		0	_aEconometrics.
942			_cLL
999			_c4176 _d4176