TY  - BOOK
AU  - Baker, Robert Horace,
AU  - 
ED  - 
ED  - 
ED  - 
ED  - 
TI  - : a textbook for university and college students
SN  - 2
PY  - 1959///46
CY  - Princeton, N.J
PB  - Van Nostrand
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Astronomy
N1  - 5
ER  -