TY  - BOOK
AU  - Dickson,Leonard Eugene
TI  - On invariants and the theory of numbers
U1  - 512.81 DIC 
PY  - 1966///.
CY  - New York : 
PB  - Dover Publications, 
KW  - Invariance
KW  - Modular geometry
KW  - Number theory
ER  -