000			00299nam a2200145Ia 4500
008			220615s9999 xx 000 0 und d
082			_bP S
100			_aP SWANBORN
245		0	_aCASE STUDY RESEARCH
250			_a2
260			_bSage Pub.
260			_c2016
300			_a178
942			_cREF
999			_c69090 _d69090