TY  - BOOK
AU  - Hunter,J.De Graaff
ED  - Asutosh Collection (National Library, India)
TI  - The earth's axes and triagulation
U1  - 526.33 
PY  - 1918///
CY  - Dehradun
PB  - Irigonmetrical Sumer
KW  - Geodesy
KW  - Curves on surfaces
KW  - Riemannian manifolds
ER  -