"higgins, r a. "
materials for the engineering technician: / r.a. higgins - 21 ed. - uk : edward arnold 1987. - "v, 407p.; 22 cm."
0 340 41476 6
620. 11 hig
materials for the engineering technician: / r.a. higgins - 21 ed. - uk : edward arnold 1987. - "v, 407p.; 22 cm."
0 340 41476 6
620. 11 hig