What is the best Tutorial?

I need to learn how to use LibreCAD in order to use the new laser cutter/engraver I have on order.  I use SketchUp for 3d printing, but I have not found a decent LibreCAD tutorial.  Suggestions?

Kent in KC
nvrr49.blogspot.com

I assume you found this...http://flurry.dg.fmph.uniba.sk/webog/SuboryOG/bohdal/IntroductionToLibreCAD.pdf

is this one updated to the wiki version?

http://wiki.librecad.org/index.php/LibreCAD_users_Manual

alexlloyd wrote

I assume you found this...http://flurry.dg.fmph.uniba.sk/webog/SuboryOG/bohdal/IntroductionToLibreCAD.pdf