000 00377nam a2200133Ia 4500
082 _a388.1072
_bKHA
100 _aKhanna, Tejbir S.
245 _aScientific aspects of the road traffic problem.
260 _aNew Delhi
_bCentral Road Research Institute
_c1958
300 _a28p.,1drg.
440 _aCRRI road research paper
_vNo.16.
890 _aIndia
999 _c30028
_d30028