000			00322 a a2200133 04500
001			22163
003
040			_a
090			_a150100
100			_aOppenheim, A. N.
245			_aQuestionnaire design and attitude measurement
260			_aLondon: _bHeinemann Educational Books
300			_a298 p _b**no definido** _bil.
999			_c814 _d814