Birden, Frederic George.
Modern materials for workshop projects / by Birden, F.G. and Hilsum, J. - London : Hutchinson Educational, c1973. - 93 p. : ill. ; 30 cm.
0091127912
B-5976
gb 73028669
GB73-28669
Machine-shop practice.
Synthetic products.
TJ1160 / .B57 1973
Modern materials for workshop projects / by Birden, F.G. and Hilsum, J. - London : Hutchinson Educational, c1973. - 93 p. : ill. ; 30 cm.
0091127912
B-5976
gb 73028669
GB73-28669
Machine-shop practice.
Synthetic products.
TJ1160 / .B57 1973