Blalock, Hubert M. <br/><br/>
Social statistics / 
Hubert M. Blalock, Jr. 
 - Revised 2nd ed. 
 - New York :  McGraw-Hill,  1979. 
 - xiv, 625 p. :  ill. ;  24 cm. 
 - McGraw-Hill series in sociology. .
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>0070057524 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics.<br/>Social sciences--Statistical methods.