TY  - BOOK
AU  - Massey, William S.
TI  - A basic course in algebraic topology / 
T2  - Graduate texts in mathematics. ; no.127
SN  - 9780387974309
U1  - 514.2 
PY  - 1991///
CY  - New York : 
PB  - Springer-Verlag
KW  - Mathematics
KW  - Algebraic topology
N1  - Includes bibliographical references and index
ER  -