Sharp, R.Y. <br/><br/>
Steps in commutative algebra. 
R.Y. Sharp 
 - Cambridge:  Cambridge University Press,  1990. 
 - 320p. 
<br/><br/><label>Subjects--Index Terms: </label>Steps in commutative algebra. 
<br/><br/><label>Universal Decimal Class. No.: </label>512.715  / SHA