000			00459nam a2200157Ia 4500
008			241217s9999||||xx |||||||||||||| ||und||
020			_a44217994 _c0
040			_beng _cSSK Library _erda
082			_a691 COW
100			_a Henry J. Cowan & Peter R. Smith
245		4	_aThe Science And Technology Of Building Materials
260			_b Van Nostrand Reinhold _c©1988
942			_2Dewey Decimal Classification _cBOOK _nNo
999			_c27368 _d27368
003			OSt
005			20241217113047.0