Frazer R A <br/><br/>
Elementry matrics and some application to dynamics differential equations 

 -  1952 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>885 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B245, J21