000			00303nam a2200133Ia 4500
001
008			150811s9999 xx 000 0 und d
020			_a9780706987454
100			_aKothari, C. R"
245			_aQualitative Techniques
260			_a _bVikas _c1978
260			_c1978
300			_axv. 596p. 23cm
999			_c66591 _d66591