00523nam a2200133Ia 4500001001100000005001700011008004300028020001500071245013200086260008600218300003300304650003700337650001500374000001538620251012174539.0        s1973    uk                      c  a087944109710aSearching for structure : An approach to analysis of substancial bodies of micro-data and documentation for a computer program   aAnn Arbor, MichiganbInstitute for Social Research, University of Michiganc1973   aviii, 236 p. : ill. ; 25 cm.00aData interpretation, Statistical00aStatistics