TY  - BOOK
AU  - Lightman, Alan P. 
TI  - Problem book in relativity and gravitation
SN  - 069108162X
U1  - 531.5LIG 
PY  - 1975///
CY  - Princeton
PB  - princeton University Press
KW  - electromagnetism
KW  - differential geometry
KW  - gravitation
KW  - relativity
ER  -