Diagnostic and statistical manual of mental disorders. 

 - 3rd. 
 - Washington :  APS,  1987. 
<br/><br/><label>ISBN: </label>089042019X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mental illness -- Diagnosis.--Mental illness -- Diagnosis.<br/>Mental illness -- Classification.--Mental illness -- Classification.