Babble, Earl R; <br/><br/>
Practice of social research 

 - California  Wadsworth Publishing  1975 
 - 511p. 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0-534-00381-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences - Data processing<br/>Social sciences - Research
<br/><br/><label>Dewey Class. No.: </label>300.72 BAB-P