CHAND, ALAM  <br/><br/>
MODERN CONCEPTS OF MINE SURVEYING VOL-1 

 -  LOVELY PRAKASHAN, DHANBAD 
 - 139 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mining & Geology
<br/><br/><label>Dewey Class. No.: </label> / CHA