David Busch's Compact Field Guide for the Canon EOS 70DAre you tired of squinting at the tiny color coded tables and difficult to read text you find on the typical laminated reference card that you keep with you when you're in the field or on location? Well throw away your cheat sheets and command cards! DAVID BUSCH'S COMPACT FIELD GUIDE FOR THE CANON EOS 70D is your solution. This lay flat, spiral bound, reference guide condenses all the must have information you need while shooting into a portable book