TY  - BOOK
AU  - Willmore, T. J. 
TI  - An Introduction to Differential Geometry
SN  - 9780486486185
U1  - 516.36/WIL/I 
PY  - 2012///
CY  - New York 
PB  - Dover
KW  - Geometry
KW  - Differential
ER  -