J Jps17kl Full Member 15+ Year Member Joined Jun 22, 2009 Messages 224 Reaction score 70 Jun 17, 2013 #1 Members do not see this ad. how did you guys study for this?? what do we need to know?
MedDevil Cool Cat Rollin' In. 10+ Year Member Joined Jul 29, 2010 Messages 452 Reaction score 83 Jun 17, 2013 #2 DATqVault and Wikipedia. Know the layers and what they develop into. Upvote 0 Downvote
