TY  - BOOK
AU  - Armitage,Angus
TI  - The world of Copernicus
AV  - QB 36.C8 A7618.1963
PY  - 1963///, c1947
CY  - [Nueva York]
PB  - A signet science library book
KW  - Copernicus, Nicolaus,
N1  - Incluye índice
ER  -