Hall, H.S. . <br/><br/>
A Short Introduction to Graphical Algebra /  Textual Documents 
H.S.Hall. 
 - 3rd Rev.ed. / 
 - New York :  Macmillan and co ,  1905. 
 - 55p. :  ill ;  22cm . 
<br/><br/><label>ISBN: </label> HB 
<br/><br/><label>Subjects--Index Terms: </label>Algebra Graphical Algebra G-Mathematics 
<br/><br/><label>Dewey Class. No.: </label>512  / H 142 Sh