Landin, Joseph. <br/><br/>
An introduction to algebraic structures.  [[Book] /] 
Joseph.Landin. 
 - Boston, :  Allyn and Bacon,  [1969]. 
 - 247 p. :  ill. ;  24 cm. 
<br/><br/> All Ages. 
<br/><br/><label>LCCN: </label>69011626 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra, Abstract.
<br/><br/><label>Dewey Class. No.: </label>512.8