TY  - BOOK
AU  - Buchwald, J.Z.
AU  - Litzen , J.
TI  - Sourses and studies in the history of mathematics and physical sciences
SN  - 9780387729305
U1  - 514 
PY  - 2008///
CY  - New York
PB  - Springer
KW  - AREA
KW  - GEOMETRY
KW  - ROOTS NUMBER
KW  - SQUARE
ER  -