000			00525nam a2200145 a 4500
005			20220228110730.0
035			_aF8901000716465
084			_aACI 6-2 1934
110			_aAmerican Concrete Institute.
245			_aMembers of the American Concrete Institute, december 1, 193-4.
260			_aDetroit, Mich. : American Concrete Institute
300			_a56 p.
500			_a"Supplement Journal of the American Concrete Institute, nov-ember-december, 1934 (vol. 6, no. 2)."
690			_aAmerican Concrete Institute - Integrantes.
999			_c63219 _d63219