Balla, Rolf Eectro-pneumatics : seminar on the introduction to electropneumatics with exercises and answers / Rolf Balla - Pneumatik Mannesmann Rexroth 0 - 148 p. Includes index. Partial contents: v.2-The pneumatictrainer Subjects--Topical Terms: Pneumatics Dewey Class. No.: 627 / BAL