Data quality in longitudinal research / 
edited by David Magnusson and Lars Bergman. 
 - Cambridge :  Cambridge University Press,  1990 
 - xii, 285p ;  24cm 
<br/><br/> The third in a series of volumes, emanating from the workshops organised by the European Network on Longitudinal Studies on Individual Development ... 
<br/><br/><label>ISBN: </label>052138091X 
<br/><br/><label>Nat. Bib. No.: </label>b9000399 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology--Research--Quality control
<br/><br/><label>Dewey Class. No.: </label>001.42