000 00237nam a2200109Ia 4500
008 220201s9999 xx 000 0 eng d
100 _aAGOR
245 0 _aELEMENTS OF CIVIL ENGG.
250 _a5TH
260 _bKHANNA PUB.
942 _2ddc
999 _c98677
_d98677