ALL INDIA  industrial directory (Trade directory). 

 - 2001-02/10 
 - Delhi  Engineers India Research Institute      2001 
 - 709p  cm. 
<br/><br/><label>Standard No.: </label>94877 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>X9.2'P1g, P1