Vas, Luis S R <br/><br/>
Skills for excellence / 
Vas, Luis S R 
 -  Pustak Mahal, Delhi,  1900 
 - p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication; Social interaction; Sociology
<br/><br/><label>Dewey Class. No.: </label>302.2 VAS.P-S