Kupky, Oskar. <br/><br/>
The religious development of adolescents,  based upon their literary productions, 
by Oskar Kupky ... authorized translation with a preface by Wm. Clark Trow. 
 - New York,  The Macmillan company,  1928. 
 - vii, 138 p.  20 cm. 
<br/><br/>Bibliography: p. 132-138. 
<br/><br/><label>LCCN: </label>28006821  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology, Religious.<br/>Adolescence.
<br/><br/><label>LC Class. No.: </label>BL53  / .K8