TY  - BOOK
AU  - Wallace, Andrew H. ,
TI  - Algebraic topology : homology and cohomology
SN  - 9780486462394
U1  - 514.2 WAL 
PY  - 2007///
CY  - New York
PB  - Dover Publication
N1  - "... an unabridged corrected republication of the work originally published in 1970 by W.A. Benjamin, Inc., New York."--T.p. verso
UR  - http://catdir.loc.gov/catdir/toc/fy0804/2007010621.html
UR  - http://catdir.loc.gov/catdir/enhancements/fy1004/2007010621-d.html
ER  -