000 00271nam a2200109Ia 4500
008 200302s9999 xx 000 0 und d
100 _aS. K. Khanna and Others
245 _aHigway engineering 10th ed.
260 _bNem Chand &Bros Roorkee
260 _c2015
300 _a773
999 _c6069
_d6069