Kellehear, Allan, <br/><br/>
The unobtrusive researcher : 

 - St. Leonards, NSW, Australia :  Allen & Unwin,  1993. 
 - xi, 177 p. :  ill. ; 
<br/><br/>Includes Bibliography and Index  
<br/><br/><label>ISBN: </label>1863735135 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences<br/>Social sciences
<br/><br/><label>National Library of Medicine Call No.: </label>WA20.5