Gaal, Lisl,  1924- <br/><br/>
Classical galois theory with examples / 
Lisl  Gaal. 
 - 3a. ed. 
 - New York :   Chelsea,   1979. 
 - viii, 248 p. :  il. ;  26 cm. 
 - CHEL ;   v. 268.H .
<br/><br/>Bibliography: p. 245. 
<br/><br/><label>ISBN: </label>0828412685 
<br/><br/><label>Descriptores--Materias: </label><br/>Teorķa de cuerpos y polinomios.<br/>Field theory and polynomials.