000 00309nam a2200133Ia 4500
942 _cENGBV
520 _aIssue No. 1-6
654 _aindian
654 _aHighways
654 _aCivil Engineering
245 _aindian Highways
260 _aNational
_bThe Indian Roads Congress, New Delhi
_c1999
440 _v27
999 _c40518
_d40518