TY  - BOOK
AU  - Synge,John L.
TI  - Principles of mechanics 
U1  - 531 SYN.G  
PY  - 1959///.
CY  - New York : 
PB  - Mc Graw-Hill Book Company Inc, 
KW  - Mechanics
KW  - Physics-Relativity
N1  - Includes index.
ER  -