000			00612nam a2200181 a 4500
001			A30009 11352
003			dti
005			20170506185029.0
008			s1969 000 0 eng
100	1		_aLaughhunn, D.J.
245	1	0	_aOn the predictive value of combining cross-section and time-series data in empirical demand studies / _cby D.J. Laughhunn.
260			_aUrbana, Ill. : _bBureau of Economic and Business Research, _c1969.
300			_a152 p.
440		0	_aBulletin Series.
650		0	_aDemand functions (Economic theory).
650		4	_aEconomy.
650		4	_aBusiness information services.
999			_c373155 _d373155