TY  - BOOK
T1  - Graphs, surfaces and homology
A1  - Giblin, P J
LA  - English
PP  - London
PB  - Chapman and Hall
YR  - 1977
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-99796217606734482
OP  - 329
CN  - QA 612 G5 1977
KW  - Algebraic topology.
KW  - Abelian groups.
ER  -