Sitter, L U De <br/><br/>
Structural geology 
L. U. de Sitter 
 - London  McGraw-Hill  1956 
 - 552p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy and Astrophysics Thesaurus<br/>Geology
<br/><br/><label>Universal Decimal Class. No.: </label>550  / SIT