TY  - GEN
AU  - Whitehead,George W.
TI  - Elements of homotopy theory
SN  - 0387903364
AV  - QA612.7 .W45
U1  - 514.24 
PY  - 1978///
CY  - New York
PB  - Springer-Verlag
KW  - Homotopy theory
N1  - Includes index; Bibliography: p. 728-735
UR  - www.loc.gov/catdir/enhancements/fy0902/78015029-t.html
UR  - www.loc.gov/catdir/enhancements/fy0902/78015029-d.html
ER  -