TY  - SER
TI  - Discrete mathematics
SN  - 0012-365X
PY  - 1971///
CY  - Amsterdam
PB  - North-Holland Publishing Company
KW  - Mathematics
KW  - Periodicals
N1  - UKM: v.1-172 (1971-1997). Langganan tamat
UR  - http://www.sciencedirect.com/science/journal/0012365X
ER  -