000			00360pam a2200133a 44500
082			_aRL _bPCA BULL-34
100			_aSteinour,Harold H
245	1		_aAQUEOUS CEMENTITIOUS SYSTEMS CONTAINING LIME AND ALUMINA
260			_a _bAstm, Philadelphia _c1951
300			_a100
500			_aBound With Rl Pca Bull-31-33,35-50
964			_gCIRC
997			_aTR14712 C
999			_c400272 _d400272