000			00365nam a2200145Ia 4500
008			240717s9999 xx 000 0 und d
020			_a9789388137775
041			_aeng
082			_a624 _bT19 SIN
100			_aSingh, B. _917728
245		0	_aGate 2020: civil engineering
250			_a12th ed.
260			_aNew Delhi _bMade easy publications _c2019
942			_cBK
999			_c30123 _d30123