"craig, r f. "
soil mechanics: / r.f. craig - 3 ed. - uk : elbs 1983. - "x, 419p.; 21 cm."
0-442-30568-0
soil mechanics
soil mechanics: / r.f. craig - 3 ed. - uk : elbs 1983. - "x, 419p.; 21 cm."
0-442-30568-0
soil mechanics