00329nam a2200109Ia 4500082002000000100006100020245009500081260002700176300000600203500000500209700000500214  a309.59bC855.RU  aCouncil of Scientific and Industrial Research, New Delhi  aRoad user cost study in India; final reportbcPrepared by Central Road Research Institute  aNew DelhibCRRIDc1982  a   a  a