Calculus, complex numbers and polar co-ordinates /    
H.A. Elliot .. . [etal] 
 - Toronto :   Holt, Rinehart and Winston,   1972. 
 - v, 346 p. :    ill. ;    23 cm. 
<br/><br/><label>ISBN: </label>0039210529 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculus.--------
<br/><br/><label>Dewey Class. No.: </label>515 CAL