TY  - BOOK
T1  - An Introduction to numerical classification
A1  - Clifford, H. T. (Harold Trevor)
A1  - New York Stephenson, William, 1917- 1975
LA  - English
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-99796217607837578
OP  - 229
CN  - QH83 C55 1975
SN  - 0121767507
KW  - Numerical taxonomy.
ER  -