Explosives / 
by Centralmine Planning and Design Institute Limited, Ranchi 
 - Ranchi :  Technical Publications Wing ,  [n. d.] 
 - 48 p.;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Explosives--Dictionaries
<br/><br/><label>Dewey Class. No.: </label>662.2