Colloquial German 2: The Next Step in Language Learning
Annette Duensing
Colloquial Series (2)
Control Systems Engineering, 6th Edition
Norman S. Nise
Digital Design Fundamentals, 2nd Edition
Kenneth J. Breeding
PC Based Instrumentation and Control, 3rd Ed
Mike Tooley
Basic German Vocabulary
Heiko Bock
Langenscheidt Reference (1)