Hyman,Herbert H. <br/><br/>
Secondary Analysis of Sample Surveys : Principles, Procedures,and Potentialities 

 - New York:  John Wiley and Sons,Inc,  1972 
 - xiii;347p.: 
<br/><br/><label>ISBN: </label>09471-42605-9 
<br/><br/><label>Dewey Class. No.: </label>300.723 HYM