000 00286nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a624
100 _aJayagopal L S
245 0 _aIntroduction to Civil Engineering
250 _a1
260 _bS Chand, New Delhi
_c2016
942 _cBK
999 _c33976
_d33976