TY  - BOOK
AU  - Papapetrou,A.
TI  - Lectures on general relativity
SN  - 9027705143 :
U1  - 530.11 
PY  - 1974///
CY  - Dordrecht
PB  - D. Reidel Pub.
KW  - General relativity (Physics)
ER  -