Research methods in psychiatry :  a beginner's guide / 
Edited by Chris Freeman and peter Tyrer. 
 - 2nd edition. 
 - London :  The Royal College of Psychiatrists,  1992. 
 - 318 pages :  illustrations ;  22 cm. 
<br/><br/><label>ISBN: </label>0902241486  RM100.97 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychiatry.<br/>Research--Methods.<br/>Psychiatry--Research--Methodology.