000 00259nam a2200109Ia 4500
999 _c5193
_d5193
008 190703s9999 xx 000 0 und d
082 _a625.735 K454
100 _aKhanna,S.K
245 0 _aHighway Engineering
260 _aRoorkee
_bNem Chand & Bros
942 _cBB