000			00364nam a2200145Ia 4500
008			260319s9999 xx 000 0 und d
020			_a9.7893859986e+012
082			_a604.2 _bWES/D
100			_aWesthuizen,Jan A Van Der
245		0	_aDrawing for Civil Engineering
250			_a1st Ed.
260			_aNew Delhi _bMedtech _c2017
300			_a254p.
942			_cBK
999			_c50983 _d50983