TY  - BOOK
T1  - Variable stars,
DA  - 1968.
CY  - London,
AU  - Glasby, John S.
CN  - QB835
CN  - QB835
PB  - Constable,
PP  - London,
PY  - 1968.
ID  - 53298
KW  - Variable stars.
SN  - 094562008
TI  - Variable stars,
ER  -