TY  - BOOK
AU  - Mumford,George Saltonstall
TI  - The cloudy night book: an astronomer's companion 
SN  - 093334600X
PY  - 1979///
CY  - Cambridge, Mass
PB  - Sky Pub. Corp
KW  - Astronomy
KW  - Miscellanea
KW  - Puzzles
KW  - Word games
ER  -