TY  - BOOK
AU  - Chen,Chuan Chong
AU  - Koh,Khee Meng
TI  - Principles and techniques in combinatorics
SN  - 9789810211141
AV  - QA164 C44
PY  - 1992///
CY  - Singapore
PB  - World Scientific
KW  - Análisis combinatorio
ER  -