TY  - BOOK
AU  - Roberts, Isaac
TI  - Photographs of stars, star-clusters and nebulae: vol. II, together with records of results obtained in the result of celestial photograph
PY  - 1899///
CY  - London
PB  - Knowledge Office
KW  - Archives
KW  - Atlas-stars
KW  - Celestial photography
KW  - Stars atlas
ER  -