Laboratory techniques in biochemistry and molecular biology.
Work, Thomas Spence.
Work, Elizabeth.
Righetti, Pier Giorgio.
Drysdale, J. W.
Amsterdam ;  Oxford :  North-Holland Publishing Co.,
1976.
Also published: in 2 vols., 1976.
Includes bibliography.
pt. 1: sample preparation of liquid scintillation counting/ by Brian W. Fox -- pt. 2: isoelectric focusing/ by P. G. Righetti and J. W. Drysdale.