General social surveys, 1972-1990 :  cumulative codebook : codebook for the machine-readable data file general social surveys, 1972-1990 / 
principal investigator James A. Davis ; director and co-principal investigator Tom W. Smith 
 - 909 páginas 
 - National data program for the social science series, issn 0161-3340 ;  no. 11 .
<br/><br/><label>ISBN: </label>0932132448 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Numero de publicacion normalizado del libro
<br/><br/><label>LC Class. No.: </label>Z47  / D49