000 00381nam a2200133Ia 4500
008 180620b1993 xxu||||| |||| 00| 0 eng d
082 _aIRC:SP:23 IND
245 _aVertical Curves for Highways
_cIndian Roads Congress
260 _aNew Delhi
_bIndian Roads Congress
_c1993
300 _a43p.
365 _a.00
650 _aHighway Curves
906 _a2dcc847e7f0000010111bdd76594e861
999 _c19151
_d19151