TY  - BOOK
T1  - Combinatorial methods in discrete mathematics
T2  - Encyclopedia of mathematics and its applications
A1  - Sachkov, Vladimir Nikolaevich
LA  - English
PP  - Cambridge
PB  - Cambridge University Press
YR  - 1996
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-99796217602984989
OP  - 306
CN  - QA 164 S23 1996
SN  - 0521455138
KW  - Combinatorial analysis.
ER  -