Practical computer experiments

Hydraulics and pneumatics Parr, E. A. Programmable controllers Parr, E. A. Logic designer's handbook Parr, E. A. The logic designer's guidebook Parr, E. A. The logic designer''s guidebook Parr, E. A. Industrial control handbook Parr, E. A. Control engineering Parr, E. A. Industrial control handbook Volume 2: Techniques Parr, E. A.