Ragan, Donald M. <br/><br/>
Structural geology:  an introduction to geometrical techniques 

 - 3rd ed.- 
 - New York:  Inc. John Wiley and Sons,  1985 
 - x,393p.:  ill.;  28cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0-471-08043-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology<br/>Structural
<br/><br/><label>LC Class. No.: </label>GY QE601.R23