Sabolo, Yves. <br/><br/>
The service industries /    
[by] Yves Sabolo; assisted by J. Gaude, and R. Wary. 
 - Geneva :   International Labour Office,   1975. 
 - xv, 238 p. :    tabs., figs., appendices ;    24 cm. 
<br/><br/>  "A WEP study" 
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Service industries.--Classification.------<br/>Industries --Service industries.------<br/>Wages --------