000			00589nam a2200157 a 4500
005			20220228110612.0
035			_aF8901000707557
084			_aNBS BSS 2 1965
100			_aBlaine, R. L.
245			_aInterrelations bitween cement and concrete properties. part- 1: materials, techniques, water requirements and trace ele-ments / R. L. Blaine, H. T. Arni, B. E. Foster.
260			_aWashington : National Bureau of Standards
300			_a[40] p.
440			_aBuilding science series; 2
690			_aCemento - Relacion - Concreto.
700			_aArni, H. T., coaut.Foster, B. E., coaut.
999			_c58146 _d58146