The Artist's Guide to GIMP Creative Techniques for Photographers, Artists, and Designers
Electronics - Digital - CPLD and FPGA - FPGA designers Quick Start Guide - Altium
Creo Parametric 6.0 for Designers, 6th Edition
Lighting guide 11 : surface reflectance and colour : its specification and measurement for designers
The System Designers Guide to VHDL-AMS: Analog, Mixed-Signal, and Mixed-Technology Modeling
The Designers Guide to VHDL