Bhattachary, Prabhat Kumar, 1921-1967 <br/><br/>
Direct current gecelectric sounding 

 - New York  Elsevier Publishing Company  1968 
 - ix,139p.  22cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electric prospecting
<br/><br/><label>LC Class. No.: </label>TN269.B47 1968