"ahuja, t. "
roads railways bridges and tunnels engineering: / t. ahuja - 11 ed. - india : standard book house 1967. - "xx, 670p.; 21 cm."
TA57 / .A38 1993
roads railways bridges and tunnels engineering: / t. ahuja - 11 ed. - india : standard book house 1967. - "xx, 670p.; 21 cm."
TA57 / .A38 1993