Nunn, R. Gregory <br/><br/>
Habit control in a day  stuttering, nail biting, other nervous habits 
R. Gregory Nunn and Nathan H. Azrin 
 - New York  Pocket Books  1977 
 - 190 p.  :  ill.  ;  23 cm. 
<br/><br/> Pocket Books edition  Earlier edition published by Simon & Schuster, 1977 entered under Nathan H. Azrin 
<br/><br/>Bibliography: p. 181 
<br/><br/><label>ISBN: </label>0671227521 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Habit<br/>Tic<br/>Stuttering<br/>Nail--biting<br/>Behavior modification<br/>Habits--Popular works<br/>Mental health--Popular works