Sears, Francis Weston,  1898- <br/><br/>
Introduction to the theory of relativity/ 
[by] Francis W. Sears [and] Robert W. Brehme. 
 - Reading, Mass.:  Addison-Wesley,  [1968]. 
 - vii, 216 p.:  illus.,  24 cm. 
 - Addison-Wesley series in physics .
<br/><br/><label>LCCN: </label>68019344 //r94 
<br/><br/><label>Nat. Bib. No.: </label>GB68-23488 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Relativity (Physics)
<br/><br/><label>Dewey Class. No.: </label>530.11  / S439i