Kristal, Leonard <br/><br/>Understanding psychology:  a personal perspective/ Leonard Kristsl.-  - New York:  Harper & Row, Publishers,  1979.  - 128 pages:  color illustrations;  23 centimeters. <br/><br/> Includes index. <br/><br/>Includes references. <br/><br/><label>ISBN: </label>06384740x  paper <br/><br/><label>Subjects--Topical Terms: </label><br/><br/><label>LC Class. No.: </label>BF121  / .K898 1979