Hammersley, Martyn, <br/><br/>
Social research : philosophy, politics and practice 

 - London :  Sage,  1993 
 - 242 
<br/><br/><label>Subjects--Topical Terms: </label><br/>SOCIAL SCIENCES--RESEARCH
<br/><br/><label>LC Class. No.: </label>H62  / H355S