TY  - BOOK
AU  - Sieradski,Allan J.
TI  - An introduction to topology and homotopy
SN  - 0534929605
AV  - QA611 S535
U1  - 514 20
PY  - 1992///
CY  - Boston, Massachusetts
PB  - PWS-KENT
KW  - Topología
KW  - Teoría homotópica
N1  - Includes bibliographical references (p. ) and index
ER  -