Amatrol Mastering Programmable Controllers

Programmable Logic Controllers by Frank D. Petruzella, 6th International Edition

Amatrol Mechanical Drives 1

Amatrol Textbook variations used for Electrical, Mechanical, Fluid Power & PLC

Programmable Logic Controllers Paperback Frank D. Petruzella

Programmable Logic Controllers by Frank Petruzella

Programmable Logic Controllers: Hardware and Programming - Paperback - VERY GOOD

Programmable Logic Controllers 5th Ed Paperback by Frank Petruzella McGraw-Hill