000			00315nam a2200121 4500
082			_a300.72 _bWIL/N
100			_aWilliam D Berry
245			_aNew Tools For Social Scientists / _cby William D.Berry
260			_aNew Delhi : _c1986. _bSage Publications,
300			_a288p. :
650			_aScientists
942			_cBK
999			_c303501 _d303501