TY  - BOOK
AU  - Grasshoff,Gerd
TI  - The history of Ptolemy's star catalogue
SN  - 0387971815 :
U1  -  523.8908 
PY  - 1990///
CY  - New York
PB  - Springer-Verlag
KW  - Ptolemy,
KW  - Stars
KW  - Catalogs
KW  - History
N1  - Includes index
ER  -