000 00300nam a2200121Ia 4500
008 221007s9999 xx 000 0 und d
100 _aUpadhyay A.K
245 0 _aHighway Engineering
250 _a1st
260 _aS.K Kataria, New Delhi
_bS.K Kataria, New Delhi
_c2013
300 _a222
942 _cBK
999 _c3283
_d3283