Spitzing, Gunter <br/><br/>
The focalguide to effects and tricks / 
Gunter Spitzing 
 - London  :  Focal Press,  1974 
 - 174 p. ;  19 cm. 
<br/><br/><label>ISBN: </label>0240507614 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Photograph, Tricks<br/>Photography--Special effects