TY  - BOOK
AU  - Sacro Bosco,Joannes de
AU  - 
AU  - Robertus Anglicus
TI  - The Sphere of Sacrobosco and its commentators by Lynn Thorndike
T2  - Corpus of mediaeval scientific texts sponsored jointly by the Mediaeval Academy of America and the University of Chicago
AV  - QB41.S4 T5
U1  - 520 
PY  - 1949///
CY  - Chicago
PB  - University of Chicago Press
KW  - Astronomy
KW  - Early works to 1800
KW  - Local
ER  -