Cramer, Duncan, <br/><br/>
Introducing statistics for social research : 

 - London ;  New York :  Routledge,  1994. 
 - xiv, 318 p. :  ill. ; 
<br/><br/><label>ISBN: </label>0415075157 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences<br/>Social sciences
<br/><br/><label>LC Class. No.: </label>MED HA32  / .C7 1994