"gourd, l. "
an introduction to engineering materials: / l. gourd - 1 ed. - uk : elbs 1988. - "x, 166p.; 22 cm."
0 7131 3668 5
--
620. 11 gou
an introduction to engineering materials: / l. gourd - 1 ed. - uk : elbs 1988. - "x, 166p.; 22 cm."
0 7131 3668 5
--
620. 11 gou