TY  - GEN
AU  - Willmore, T.J
TI  -  An introduction to differential geometry
SN  - 9780195611106
U1  - 516.7 
PY  - 2017///
CY  - New Delhi
PB  - Oxford University Press
KW  -  Differential Geometry
KW  - Theory of space curves
N1  - It includes Index
ER  -