Chugh, Chandra Parkash <br/><br/>
Drilling Technology Handbook 

 - New Delhi :    Oxford & IBH pub.,    1977. 
 - 460 p. :    ill.,    22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Drilling Technology -- Handbooks, Manuals, e.t.c.
<br/><br/><label>Dewey Class. No.: </label>622.2 CHU