000 00421nam a2200169Ia 4500
999 _c975
_d975
020 _a0-04-312041-5
082 _a300.72 DAL-;
100 _aDale, Angela
245 0 _aDoing secondary analysis
260 _aBoston
_bUnwin Hyman
_c1988
300 _a241p.
650 _aSocial sciences - Research
650 _aSocial sciences - Statistical methods
700 _aArber, Sara
700 _aProcter, Michael
942 _cBK