Gallian, Joseph A <br/><br/>
Contemporary abstract algebra / 
Joseph A. Gallian 
 - 11th ed. 
 - Boca Raton :  CRC Press,   c2025 
 - xiv, 542 p. ;  ill. ;  24 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>9781032778914 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra
<br/><br/><label>Dewey Class. No.: </label>512.7  / GAL