India. National Trades Certification Investigation Committee <br/><br/>
Report of the National Trades Certification Investigation Committee, 1952 
by Directorate General of Pesettlement and Employment, Ministry of Labour 
 - Delhi  The Manager of Publications  1954 
 - 208p. 
<br/><br/> Chairman: M. Ananthasayanam Ayyangar 
<br/><br/><label>Dewey Class. No.: </label>P62x54 In2n