Social research  philosophy, politics and practice 
edited by Martyn Hammersley 
 - London  Sage Publications  1993 
 - 242 p. : ill. ; 23 cm. 
<br/><br/> Published in association with the Open University. 
<br/><br/><label>ISBN: </label>0803988044 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Research