Wignall, Jeff Exposure photo workshop Jeff Wignall - 1st ed - Hoboken, NJ Wiley Pub 2008 - xx, 299 p. : col. ill. ; 23 cm ISBN: 9780470114353 ISSN: 2007943803 Subjects--Topical Terms: Photography -- Digital techniques Dewey Class. No.: 771.37 WIG