000 00421nam a2200157 4500
005 20130515015919.0
008 111112s9999 xx 000 0 und d
082 0 0 _a624. 2 ahu
100 1 _a"ahuja, t. "
245 1 0 _aroads railways bridges and tunnels engineering:
_b/
_c .t. ahuja
250 _a11 ed.
260 _aindia :
_bstandard book house
_c1967.
300 _a"xx, 670p.;
_c21 cm."
504 _a
650 0 _a
_x
999 _c58054
_d58054