Cottrell,Randall <br/><br/>
Health Promotion & Educational Research Methods 

 - USA  Jones and Barlett  2011 
 - 345 
<br/><br/><br/>Eng. 
<br/><br/><label>ISBN: </label>7637-7507-0 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medical--Health Promption
<br/><br/><label>Dewey Class. No.: </label>610.72  / COT-H