Qualitative organic chemical analysis / W. J. Criddle [and] G. P. Ellis. Criddle, W. J. Ellis, G. P. (Gwynn Pennant), joint author. Chemistry, Organic. Chemistry, Analytic Qualitative. QD271 .C767 547.3 CRQ Includes index. New York : Plenum Press, c1967. c1967. 1967 Text viii, 119 p. eng