000			003160000a22001330004500
245			_aStudy-service : a survey
100			_aFussell, D.
100			_aQuarmby, A.
260			_aOttawa _bInternational Development Research Centre _c1974
300			_a43 p.
080			_a371.38 _bF8
041			_aEN
942			_cBK
999			_c106077 _d106077