Beavers, Mary Kay,  1942- <br/><br/>
Essential mathematics  [Book] / 
Mary Kay Beavers. 
 - 2nd ed.; Annotated Instructor's Edition. 
 - New York, NY :  HarperCollins College Publishers,  c1995. 
 - xvii, 830 p. :  ill. ;  28 cm. 
<br/><br/> Includes index. 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>006040602X 0065019547 (annotated instructor's edition) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arithmetic.
<br/><br/><label>Dewey Class. No.: </label>513