Bernard, Harold W   & Fullmer, Daniel W <br/><br/>
Principles of guidance 

 - 2nd ed. 
 - Thomas Y Crowell Company, New York  1977 
 - x, 435 
<br/><br/><label>ISBN: </label>0-690-00867-8 
<br/><br/><label>Dewey Class. No.: </label>371.42 Ber/Ful