Glaser Barney G <br/><br/>
Status passage / 
Barney G. Glaser , Anselm L. Strauss 
 - London :  Routledge & kegan paul ,  1971 
 - 205 p. :  18 cm. 
<br/><br/><label>ISBN: </label>0710070659 
<br/><br/><label>LC Class. No.: </label>HM291