Anxiety in elementary school children :  a report of research / 
Seymour B. Sarason . . . [et al. ] 
 - New York :  John Wiley,  c1960 
 - viii, 351 p. ;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> USD 6.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Anxiety in children
<br/><br/><label>Dewey Class. No.: </label>136.73532