It works, how and why :   the twelve steps and twelve traditions of Narcotics Anonymous. 

 - Chatsworth, California :   Narcotics Anonymous World Services,  c1993. 
 - 221 pages;  21 cm 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>1-55776-255-4 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Narcotics Anonymous.<br/>Drug addicts -- Rehabilitation.<br/>Twelve-step programs.
<br/><br/><label>Dewey Class. No.: </label>DC 362.29386  / N11i