TY  - GEN
T1  - Combinatoria
A2  - Colegio24hs.
A2  - e-libro, Corp.
LA  - Spanish
PP  - S.l.
PB  - Colegio24hs
YR  - 2004
UL  - https://colectivo.uloyola.es/Record/ELB33369
OP  - 86
CN  - QA164 C691 2004eb
KW  - Matemática combinatoria.
KW  - Combinatorial analysis.
KW  - Combinatorial analysis : Problems, exercises, etc.
KW  - Libros electrónicos.
ER  -