Encyclopedia of Practical Photography  vol. 8, Gum-K 
Eastman Kodak Company                                        
 - New York  Amphoto  1978 
 - 1297-1480p. 
<br/><br/><label>ISBN: </label>0-8174-3208-6 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Encyclopedia-Photography<br/>NASA Thesaurus<br/>Photography-Encyclopedia
<br/><br/><label>Universal Decimal Class. No.: </label>031:77  / EKC-8