000 00360nam a2200145Ia 4500
008 241226s9999 xx 000 0 und d
020 _a0
082 _a624.171
_bGUP
100 _aGupta, B
245 0 _aMaintenance & repair of civil structures
260 _aDelhi :
_bStandard Pub,
_c2015.
300 _a482
365 _a250
650 _aCivil Engineering
999 _c105963
_d105963