TY  - BOOK
AU  - Hammer,J., x
AU  - x
TI  - Unsolved Problems Concerning Lattice Points: x
SN  - 273011030
U1  - 516.35/H224u 
PY  - 1977///
CY  - London
PB  - Pitman
KW  - Mathematics
KW  - Geometry
N1  - x
ER  -