National sample survey 1954(2)  " Report on the sample survey of manufacturing industries, Exploraty survey of scheduled industries" 

 - Delhi  Manager of publication India      1961 
 - 44p  cm. 
<br/><br/><label>Standard No.: </label>169541 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>"Segma.n2,N54, K2.55"