TY  - BOOK
AU  - Brecher,Kenneth
AU  - Feirtag,Michael
TI  - Astronomy of the ancients
SN  - 0262021374 (inb.)
PY  - 1979///, pr. 1980
CY  - Cambridge, Mass.
UR  - http://www.archive.org/details/astronomyofancie00brecrich
UR  - http://www.openlibrary.org/books/OL21165431M
ER  -