TY  - BOOK
AU  - Tu,Loring W.
TI  - An introduction to manifolds 
T2  - Universitext
SN  - 9781441973993 (pb)
U1  - 516.36 TU/Int 
PY  - 2011///
CY  - New York
PB  - Springer
KW  - Manifolds (Mathematics)
N1  - Includes bibliographical references (p. [395]-396) and index
ER  -