ELLIOTT.H.A .et al <br/><br/>
Calculus,Complex Numbers and Polar Co-Ordinates 

 - Toronto  Holt,Rinehart & Winston of Ca  nada,Ltd   1972 
 - v,346p. 
<br/><br/><label>ISBN: </label>0-03-921052-9 
<br/><br/><label>Dewey Class. No.: </label>515