000			00314nam a2200133Ia 4500
008			160316s1978 xxu||||| |||| 00| 0 eng d
020			_a0 205 05949 X
100			_aAlan Orenstein
245			_aUnderstanding Social Research
250			_a2ND
260			_aLONDON _bALLYN AND _c1978
300			_a427
700			_a _a
999			_c30637 _d30637