Conditions of work and employment of professional workers / 
Tripartite Meeting on Conditions of Work and Employment of Professional Workers, Geneva, 1977 
 - Geneva :  International Labour Office,  1977 
 - [ii], iii, 111 p. ;  24 cm. 
<br/><br/> At head of title: International Labour Organisation 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>9221018369 (pbk.) :  fr. 17.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Professional employees<br/>Work environment
<br/><br/><label>Dewey Class. No.: </label>331.2