GUIDELINES FOR industries. 

 - Delhi  Government of India,Ministry of Industry,Department of industrial Development  1979 
 - viii,130p  cm. 
<br/><br/><label>Standard No.: </label>91413 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X9:75n2,N73, L9  RR