Silberstein L. <br/><br/>
Projective Vector Algebra  An Algebra of Vectors Independent of The Axioms of Congruence and of Parallels  Textual Documents 

 - First Edition. 
 - London:  G.Bell and Sons,  1919. 
 - 78p.:  00474. 
<br/><br/><br/>English. 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Mathematics; The Associative Law; Sum of Collinear Vectors.
<br/><br/><label>Subjects--Index Terms: </label>The Associative Law Vector Equations of Straights and of Planes 
<br/><br/><label>Dewey Class. No.: </label>512.894 SIL