Evening, Martin, <br/><br/>
The Adobe Photoshop Lightroom Book : 

 -  Adobe Press,  2007. 
<br/><br/><label>ISBN: </label>9780321385437 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adobe Lightroom (Computer file).
<br/><br/><label>Dewey Class. No.: </label>006.66 P  / EVE