TY  - JOUR
T1  - An Extract of Two Letters, from Dr. John Wallis, (Professor of Geometry in Oxford.) The One to His Grace the Lord Arch-Bishop of Canterbury. The Other to the Lord Bishop of Worcester
JF  - Philosophical Transactions (1683-1775)
VL  - 21
SP  - 343
EP  - 354
PY  - 1753/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1699.0064
M3  - doi:10.1098/rstl.1699.0064
AU  - Wallis, J.
ER  -