Manning, Henry Parker,  1859- <br/><br/>
Geometry of four dimensions. 

 - [New York]:  Dover,  [1956, c1914]. 
 - 348 p.:  illus.,  22 cm. 
<br/><br/> "An unabridged and unaltered republication of the first edition." 
<br/><br/><label>LCCN: </label>56004344 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hyperspace
<br/><br/><label>Dewey Class. No.: </label>516.1  / M283g