Birkhoff, Garrett, and Bartee, Thomas, C. <br/><br/>
Modern Applied Algebra 

 - New Delhi  CBS Publishers & Distributors  1970 
 - 431 
<br/><br/><label>Publisher. No.: </label> Mahalaxmi Enterprises 
<br/><br/><label>Subjects--Personal Names: </label> Mathematics 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics