Spencer, Edgar Winston. <br/><br/>
Introduction to the structure of the earth / 
Edgar W. Spencer. 
 - 3rd ed. 
 - New York :  McGraw-Hill,  c1988. 
 - xii, 551 p. :  ill. ;  23 cm. 
<br/><br/>Bibliography: p. 483-521. and index. 
<br/><br/><label>ISBN: </label>0070601984 : 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology, Structural.
<br/><br/><label>Dewey Class. No.: </label>551.8  / SPI 1988