000			00368nam a2200145Ia 4500
008			191206s9999 xx 000 0 und d
020			_a256019991
090			_aHF5415W34
245		0	_aConsumer behavior: theory and practice
250			_a3d ed.
260			_aR. D. Irwin
260			_cc1978
300			_a"xvi, 608 p. : ill. ; 24 cm."
999			_c15739 _d15739