TY  - BOOK
AU  - Biskup, Marian
AU  - Dobrzycki, Jerzy
TI  - Copernicus scholar and citizen
PY  - 1972///
CY  - Warsaw
PB  - Interscience Publishers
KW  - Astronomy and Astrophysics Thesaurus
KW  - Biography-N Copernicus
KW  - N Copernicus Biography
N1  - Donated by Mrs. Bappu
ER  -