TY  - BOOK
AU  - Pasachoff,Jay M
TI  - Astronomy now
SN  - 0721671004
PY  - 1978///
CY  - Philadelphia
PB  - W. B. Saunders
KW  - Astronomy
N1  - Ill. on inside covers; Bibliography : p.A31-A33. - Index
ER  -