000			00351nam a2200145Ia 4500
008			241014s9999||||xx |||||||||||||| ||und||
020			_a978-1-59260-290-2
100			_aTrochim , William M K
245		0	_aResearch Methods Knowledge Base
250			_a3rd
260			_bCengage Learning
300			_a361
650			_aResearch
942			_bSPH _cBK
999			_c19422 _d19422