Ghatak, S <br/><br/>
Mine Surveying And Levelling Vol - Iii 

 - 7 
 - Asansol  Coalfield Publishers  2009 
 - iii+262 
 -  III .
<br/><br/> Mine,Surveying,and,Levelling,Vol,-,III,Mine Surveying and Leveling 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mine Surveying and Leveling