000			00653nam a2200169 a 4500
005			20220228110620.0
035			_aF8901000708569
084			_aPCA BUL 141 1961
100			_aCopeland, L. E.
245			_aThermodynamic theory of adsorption / by L. E. Copeland and -T. F. Young.
260			_aSkokie, Illinois : tories
300			_a[22] p.
440			_aBulletin 141 / Portland Cement Association
500			_aContenido: Thermodynamics of adsorption_: barium sulfate wa-ter system / by Y. C. Wu and L. E. Copeland.
690			_aSulfato de Bario - Tratamiento termodinámico.
700			_aYoung, T. F., coaut.Wu, Y.C., coaut.Copeland, L.E., coaut.
999			_c58684 _d58684