Landin, Joseph <br/><br/>
An Introduction to algebraic structures / 
Joseph Landin. 
 - 1a ed. 
 - New York :  Dover Publications, Inc.,  1989 
 - vii, 247 p. :   il. ;  21 cm. 
 - Dover books on mathematics .
<br/><br/>Incluye índice 
<br/><br/><label>ISBN: </label>0486659402 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra abastracta
<br/><br/><label>LC Class. No.: </label>QA162  / L35 1989