Carus, Hegeler, Edward. <br/><br/>
Invariants as Products and  a Vector Interpretation of  the Symbolic Method  Textual Documents 

 - 1927. 
 - [s.l:  The Open Court Publishing Co.,  1927. 
 - 44p.:  00470. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Mathematics, Fundamental Concepts, Ternary Geometric Application.
<br/><br/><label>Dewey Class. No.: </label>516.5 CAR