"jackson, n . "
civil engineering materials: / n.. jackson - 3 ed. - uk : e l b s 1983. - "x, 419p.; 24 cm."
0 333 38769 4
--
624. 18 jac
civil engineering materials: / n.. jackson - 3 ed. - uk : e l b s 1983. - "x, 419p.; 24 cm."
0 333 38769 4
--
624. 18 jac