TY  - BOOK
AU  - Szperkowicz,Jerzy
AU  - Lepa,Eugene
ED  - Towarzystwo Naukowe w Toruniu
TI  - Nicolaus Copernicus, 1473-1973
U1  - 92 
PY  - 1972///
CY  - Warszawa
PB  - Polish Scientific Publishers
KW  - Copernicus, Nicolaus,
N1  - At head of title: Torun Scientific Society; "Programme of celebrations in Poland to commemorate the 500th anniversary of the birth of Nicolaus Copernikus": 10 p. inserted
ER  -