000			00389nam a2200157Ia 4500
005			20250807111015.0
008			250807s1990||||xx |||||||||||||| ||und||
020			_a9780412297403
082			_a553.5 PRE
100			_aPrentice John E
245		0	_aGeology of construction materials
260			_aLondon _bChampman and Hills _c1990
300			_a202
690			_aGeology
942			_cBB
999			_c100730 _d100730