000
00293nam#a2200097ua#4500
008
980504s1970 nyua 001 0 eng
100
_a
Wallace, Andrew H.
_9
9880
245
_a
Algebraic Topology
_b
Homology and Cohomology
_c
by Andrew H. Wallace
260
_b
Dover
_a
New York
_c
1970
300
_a
ix, 272p.
999
_c
9737
_d
9737