Annual Report of theTRADE UNIONS REGISTRY for the year 1950/ 
by J. B. PRENTIS 
 - 50 pages:  coloured ills.;  24cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labor<br/>Labor Unions--Periodicals
<br/><br/><label>LC Class. No.: </label>HD6350