Blyth, T. S. <br/><br/>
Sets and mappings 
T. S. Blyth, E. F. Robertson 
 - London  Chapman and Hall  1986 
 - 120p.  ill.  22cm. 
 - Essential Student Algebra; v.1 .
<br/><br/>Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ordered sets<br/>Functions, <br/>Algebra
<br/><br/><label>LC Class. No.: </label>QA171.48.B66