-7 
Tryon, R. C. & D. E. Bailey. Cluster Analysis. McGraw-Hill, 
New York, 1970: xviii + 347 pp. (An in-depth study of 
cluster analysis, with directions on the use of a series of 
chained programs in FORTRAN IV, which are available for use 
as directed here. The authors are primarily concerned with 
behavior analysis, but there is some discussion of the pro¬ 
blems of taxonomic use of the techniques.--JAP) 
Tymes, L. R. TYMNET--A terminal-oriented communication network. 
AFIPS Conference Proceedings, vol. 38, 1971: 211-216. 
van Dam, A., & D. E. Rice. Computers and Publishing: Writing, 
Editing, and Printing. Advances in Computers, vol. 10, 
1970: 145-174. 
Wied, G. L. & G. F. Bahr (Editors). Automated Cell Identification 
and Cell Sorting. Academic Press, New York, 1970: xi + 403. 
(Most of the included papers are concerned with biochemical 
and physical techniques in preparing cells for examination 
by automated techniques. One paper, however, is a very 
informative and useful summary of a group of computer pro¬ 
grams called TICAS, for Taxonomic Intra-Cellular Analytic 
System. This paper is important to any taxonomist inter¬ 
ested in the possibilities of computer use in the organiza¬ 
tion of taxonomic information, and who thinks that numerical 
taxonomy is not the entire answer to the problems of system- 
atics. See the remarks about n. t. on p. 346 of the paper, 
which is: Wied, G. L., G. F. Bahr, & P. H. Bartels; Auto¬ 
matic Analysis of Cell Images by TICAS; pp. 195-360.--JAP) 
July, 1971 
Division of Reptiles and Amphibians 
National Museum of Natural History 
Washington, DC 20560 
