000			00325nam a2200121Ia 4500
008			190906s9999||||xx |||||||||||||| ||und||
020			_a9781847872562
100			_aOlsen, Wendy
245		0	_aData collection : key debates and methods in social research
260			_aLos Angeles _bSage _c2012
300			_a234p.
942			_yBK
999			_c17395 _d17395