Jones, Llewellyn Wynn,  1879-1950. <br/><br/>
An introduction to theory and practice of psychology / 
by Ll. Wynn Jones. 
 - London :  Macmillan,  1934. 
 - x, 308 p :  ill. ;  23 cm. 
<br/><br/>Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology.
<br/><br/><label>Dewey Class. No.: </label>150  / JOI 1934