Mitchell, Robert F. <br/><br/>
SPE Textbook Series, Volume 12 : Fundamentals of Drilling Engineering 
Mitchell, Robert F. 
 -  Society of Petroleum Engineers  2011 
 - On-campus e-Book by ebrary under Digital Library Program of Higher Education Commission (HEC) of Pakistan 
<br/><br/><label>ISBN: </label>9781555633387     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering & Technology