(1998). Engineering Services Examination Papers Solved and Unsolved in Civil Engineering (2nd ed.). G.K.
শিকাগো স্টাইলে সাইটেশনEngineering Services Examination Papers Solved and Unsolved in Civil Engineering. 2nd ed. Jabalpur: G.K, 1998.
এমএলএ সাইটেশনEngineering Services Examination Papers Solved and Unsolved in Civil Engineering. 2nd ed. G.K, 1998.
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