000 00278nam a2200121Ia 4500
008 191201s2014 xx 000 0 und d
100 _aKHANNA, S K
245 0 _aHighway Engineering
260 _c2014
_bNem Chand
_aN. Delhi
300 _a773
650 _aCIVIL
942 _2ddc
_cBB
999 _c7702
_d7702