(1963). Highway economic and engineering feasibility study: Rajshahi division. New York: Harris-Boutwell.
Παραπομπή Chicago StyleHighway Economic and Engineering Feasibility Study: Rajshahi Division. New York: Harris-Boutwell, 1963.
Παραπομπή MLAHighway Economic and Engineering Feasibility Study: Rajshahi Division. New York: Harris-Boutwell, 1963.
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