Billings, Marland P. <br/><br/>
Structural geology/ 
Marland P. Billings 
 - 3rd.ed. 
 - New Delhi:  PHI,  1972. 
 - 606 p. 
<br/><br/><label>ISBN: </label>9788020300590 
<br/><br/><label>Dewey Class. No.: </label>551.8  / BIL/S