Burton, David M <br/><br/>
An introduction to abstract mathematical systems 
by David M. Burton 
 - Reading, Mass.  Addison-Wesley  1965 
 - vii, 120 p. ; 24 cm. 
<br/><br/><label>LCCN: </label>65-019237 //r84 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra, Abstract