Kelly, B.  1943- <br/><br/>
Addison-Wesley mathematics 12  [[Book] /] 
Brendan Kelly, Bob Alexander, Paul Atkinson ; contributing author, A. George Ditto. 
 - National ed. 
 - Don Mills, Ont. :  Addsion-Wesley,  c1991. 
 - x, 588 p. ;  25 cm. 
<br/><br/> Title on spine: Mathematics 12. 
<br/><br/> All Ages. 
<br/><br/><label>ISBN: </label>0201192764  
<br/><br/><label>Nat. Bib. Agency Control No.: </label>92011606X   
<br/><br/><label>Dewey Class. No.: </label>510 
<br/><br/><label>National Library of Medicine Call No.: </label> / KA