Gregory, Edwin.
The heat-treatment of steel / Edwin Gregory and Eric N. Simons. - London : Pitman, 1947. - x, 358 p. ; 22 cm.
Includes index.
319 319
Heat-treatment.
669.18 / G862h
The heat-treatment of steel / Edwin Gregory and Eric N. Simons. - London : Pitman, 1947. - x, 358 p. ; 22 cm.
Includes index.
319 319
Heat-treatment.
669.18 / G862h