"jackson, n . "
civil engineering materials: / n.. jackson - 4 ed. - uk : macmillan 1976. - "xiv, 429p.; 23 cm."
0-333-48828-8
--
624. 18 jac
civil engineering materials: / n.. jackson - 4 ed. - uk : macmillan 1976. - "xiv, 429p.; 23 cm."
0-333-48828-8
--
624. 18 jac