TY  - BOOK
AU  - Coalson, Nathaniel
TI  - Adobe photoshop lightroom 4 : streamlining your digital photography process 
SN  - 978 1 11 820617 1
U1  - 006 686 COA 
PY  - 2012///
CY  - Indianapolis 
PB  -   Wiley
KW  - ADOBE PHOTOSHOP LIGHTROOM
ER  -