Cajori, Florian  <br/><br/>
History of mathematical notations 

 - New York.  Dover Publication,  2015; 
 - 367 p.;  ill.;  22 c.m.; 
<br/><br/><label>ISBN: </label>9780486677668 
<br/><br/><label>Dewey Class. No.: </label>510.148  / CAJ