Newnes engineer's reference book.
Camm, F. J.
Newnes engineer's reference book. - [6th ed.] - London, Newnes [1954] - 1970 p. illus. 20 cm.
Mechanical engineering
MCE
621 / NEW
Newnes engineer's reference book. - [6th ed.] - London, Newnes [1954] - 1970 p. illus. 20 cm.
Mechanical engineering
MCE
621 / NEW