TY  - BOOK
AU  - Davidson,Martin
AU  - Dinwoodie,Cameron
TI  - Elements of mathematical astronomy: with a brief exposition of relativity 
U1  - 520.151 
PY  - 1962///
CY  - London
PB  - Hutchinson
KW  - Astronomy
KW  - Mathematics
KW  - Relativity (Physics)
N1  - Includes index
ER  -