00457nam a2200145Ia 4500020001800000082002100018100001800039245007300057260004200130300001000172650003300182650001800215650004100233650003700274  a81-7054-272-1  a388.115414 RAY-;  aRay, Indrajit 0aRoad planning for economic development: a case study of North Bengal  aNew DelhibClassical Publishingc1998  a126p.  aRoad makings - Bengal, North  aRoad planning  aEconomic development - Bengal, North  aHighway planning - Bengal, North