海量图书期刊资源,随时随地畅享阅读乐趣
The Determination of Phthalic Anhydride in Crude Phthalic Acid.Downs, Charles R.; Stupp, Charles G. · Journal of Industrial & Engineering Chemistry · 1918
Catalytic Oxidation. I—Benzene.Weiss, John Morris; Downs, Charles R. · Journal of Industrial & Engineering Chemistry · 1920
Air ConditioningDowns, Charles R. · Industrial & Engineering Chemistry · 1939
Understanding acid-base balanceAppel, Susan J.; Downs, Charles A. · Nursing · 2008
Steady a disturbed equilibriumAppel, Susan J.; Downs, Charles A. · Nursing Critical Care · 2007
ANEURYSM OF SPLENIC ARTERY*Downs, CHARLES R.; Hopeman, ALAN R.; Todd, WILLIAM A.; L, COLONE; Mathewson, CARLETON · Annals of Surgery · 1955
Steady a disturbed equilibriumAppel, Susan J.; Downs, Charles A. · Men in Nursing · 2008
Regionalization, administrative reform and democratization: Nicaragua 1979–1984Professor Charles Downs · 1987