(1999). Numerical Problems in Civil Engineering (containing numerical problems from various competitive examinations). G.K.
Chicago-tyylinen lähdeviittausNumerical Problems in Civil Engineering (containing Numerical Problems from Various Competitive Examinations). Jabalpur: G.K, 1999.
MLA-viiteNumerical Problems in Civil Engineering (containing Numerical Problems from Various Competitive Examinations). G.K, 1999.
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