"timings, r l. "
Mechanical engineering craft theory and related subjects: volume 1/ R.L.Timings - 1 ed. - uk : longman group 1983. - "viii, 327p.; 18 cm."
0 582 04362 x
671. 3 tim
Mechanical engineering craft theory and related subjects: volume 1/ R.L.Timings - 1 ed. - uk : longman group 1983. - "viii, 327p.; 18 cm."
0 582 04362 x
671. 3 tim