TY  - BOOK
AU  - Buchdahl, HA
TI  - Introduction to hamiltonian optics
SN  - 9780486675978
U1  - 535.31 
PY  - 1993///
CY  - New York
PB  - Dover
KW  - GEOMETRICAL OPTICS
KW  - HALMITONIAN OPTICS
N1  - Ref.sec
ER  -