Hannan, Michael T.                                <br/><br/>
Problems of aggregation and disaggregation in sociological research                                                                                                                   
Hannan, Michael T.                                          
 - Chapel Hill  Institute for Research in Social Science  1970   
 - vii, 207 p. 
 - Working paper in Methodology no. 4 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aggregates<br/>Economics - Mathematical models
<br/><br/><label>Dewey Class. No.: </label>512.871