TY  - BOOK
AU  - Tryon,Robert Choate
AU  - Bailey,Daniel Edgar
TI  - Cluster analysis / 
AV  - HA31.3 .T74 1970
U1  - 311.25 23
PY  - 1970///
CY  - New York : 
PB  - McGraw-Hill, 
KW  - Cluster analysis
KW  - Social sciences
KW  - Statistical methods
KW  - Data processing
N1  - Bibliography: p. [339]-341
ER  -