Report of the Committee of Experts on the Application of conversation  and Recommendation . 

 - Geneva  International labor office          1952 
 - 64p  cm. 
<br/><br/> Appendix .p34 -- 64p. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X : 9p . 1 . N52, J2