McKennell, Aubrey C. <br/><br/>
Surveying attitude structures : a discussion of  principles and procedures 
<label>/ by </label> McKennell, Aubrey C. 
 - Amsterdam  Elsevier  1974 
 - 94p.  24 cm. 
<br/><br/>L 
<br/><br/><label>Dewey Class. No.: </label>526.9  / M