Sabolo  Yves Gaude  Jacques Wery  Rene <br/><br/>
<The> service industries 

 - Geneva      ILO  CH 1975     
 - xv, 238p. 
 - A wep study .
<br/><br/><label>Subjects--Topical Terms: </label><br/>  <Welfare economics>
<br/><br/><label>Dewey Class. No.: </label>330.19/SAB