LEGO 8547-1_i Instructions Original Instructions for Set 8547 - Mindstorms NXT 2.0
NXT User Guide
How to Robot: Your Guide to LEGO Mindstorms EV3 | PCMag
Amazon.com: Manipulator LEGO NXT (LEGO NXT building & programming instruction guide Book 2) eBook : Dolata, Jan, Aleksander Gruszczynski, Piotr Marszalkowski, Ola Syrocka: Kindle Store