TY  - BOOK
AU  - Massey,William S.
TI  - A basic course in algebraic topology
T2  - Graduate texts in mathematics
SN  - 038797430X
AV  - QA612 .M374 1991
PY  - 1991///
CY  - New York
PB  - Springer Verlag
KW  - Algebraic topology
N1  - Includes bibliographical references and index
ER  -