TY  - BOOK
AU  - Willmore T J
TI  - Introduction to differential geometry
SN  - 9780195611106 (pbk)
U1  - B6:3, J9;23 
PY  - 1959///
CY  - New Delhi
PB  - Oxford University Press    
KW  - Mathematics
N1  - Bibliography 314p.; Index 315-317p
ER  -