000 00282nam a2200121Ia 4500
008 160710s1978 xx 000 0 und d
082 _a625.7 GUR
100 _aSINGH,G.C.
245 _aHIGHWAY ENGINEERING
260 _bSTANDARD DIV. DIST.
_c1978
300 _a601
942 _2ddc
_cB
999 _c41537
_d41537