Ernst, Walter
Oil hydraulic power and its industrial applications - 2nd ed. - New York McGraw-Hill 1960 - xi, 467 p. illus. 24 cm.
Oil hydraulic power
621.2 / ERN/1960
Oil hydraulic power and its industrial applications - 2nd ed. - New York McGraw-Hill 1960 - xi, 467 p. illus. 24 cm.
Oil hydraulic power
621.2 / ERN/1960