Report 

 - Geneva  International Labour Organization       1950 
 - "vi,223p."  cm. 
<br/><br/> Appendix p. 205-23 
<br/><br/><label>Standard No.: </label>85222 
<br/><br/><label>Source: </label> Reports 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical
<br/><br/><label>Dewey Class. No.: </label>"X9(E):9.1.N48t, J0/UN"