000			00367nam a2200169Ia 4500
008			240220s9999 xx 000 0 und d
041			_aENG
082			_a624.171
100			_aPiesold David D A
245		0	_aCivil engineering practice.
260			_bMcgraw Hill
260			_c1990
300			_a320p.
365			_b3757.2
650			_aCIVIL
942			_cTEQUIP
999			_c1984 _d1984