Croft, L. R.. Introduction to protein sequence analysis / L.R. Croft. - Chichester : Wiley, c1980. - xi,157 pages : illustrations ; 23 cm Bibliography: p141-152. - Includes index. ISBN: 047127710X (pbk) LCCN: 79041488 Subjects--Topical Terms: Proteins--Analysis.Amino acids. Dewey Class. No.: 572.6