Statistics on occupational wages and hours of work and on food prices. 

 - Geneva  ILO            1992 
 - xiii,319p.  cm. 
<br/><br/> Appendix :297-298p. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X:93.594.N91<N90s, M2