Ayer, K. V. <br/><br/>
Guide to industrial approvals / 
K. V. Ayer 
 - New Delhi :  Indu Publications,  c1988 
 - xiii, 272 p. :  ill. ;  26 cm. 
<br/><br/><label>ISBN: </label> Rs. 96.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Coal-handling<br/>Ashes--Removal<br/>Coal--Great Britain
<br/><br/><label>Dewey Class. No.: </label>338.0954