TY  - BOOK
AU  - Beer,Arthur
AU  - Strand,K.Aage
ED  - Commemorative Conference in Honor of Nicolaus Copernicus
TI  - Copernicus : yesterday and today: proceedings of the Commemorative Conference held in Washington in honour of Nicolaus Copernicus 
SN  - 0080178782
PY  - 1975///
CY  - Oxford
PB  - Pergamon Press
KW  - Copernicus, Nicolaus,
N1  - Includes bibliographical references
ER  -