Thomas, Tracy Y.  1899- <br/><br/>
The differential invariants of generalized spaces / 
Tracy Yerkes Thomas 
 - Cambridge :  The University press,  1934. 
 - x, 240 p. :  ill. ;  27 cm. 
<br/><br/>Include index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Generalized spaces.<br/>Differential invariants.
<br/><br/><label>Dewey Class. No.: </label>513.8  / THD 1934