Halas, John. <br/><br/>
The technique of film animation / 
written and compiled by John Halas and Roger Manvell. 
 - 3rd ed. 
 - London :  Focal Press,  c1971. 
 - 360 p. :  ill. ;  22 cm. 
 - The library of communication techniques .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0240506715 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Animated films.