Valko,  Peter <br/><br/>
Hydraulic fracture mechanics /  
by Peter Valko. 
 - Chichester :   John Wiley and Sons.,   2001. 
 - xx,298p. ; 24cm 
<br/><br/>Include Index 
<br/><br/><label>ISBN: </label>9780471956648 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Oil wells
<br/><br/><label>Dewey Class. No.: </label>622.3381  / VAL/H