"black, bruce l. "
"workshop processs,practices and materials: / bruce.l. black" - 1 ed. - uk : edward arnold 1979. - ", 0p.; 0 cm."
0 7131 3409 7
machine-shop practices--
621. 75 bla
"workshop processs,practices and materials: / bruce.l. black" - 1 ed. - uk : edward arnold 1979. - ", 0p.; 0 cm."
0 7131 3409 7
machine-shop practices--
621. 75 bla