TY - BOOK AU - Sokal,Robert R. AU - Sneath,P.H.A. TI - Principles of numerical taxonomy T2 - A Series of books in biology U1 - 578.012 23 PY - 1963/// CY - San Francisco PB - W. H. Freeman KW - Numerical taxonomy KW - Biology N1 - Includes bibliography: (p. 320-338) and indexes ER -