TY  - JOUR
T1  - Extract of a Letter from Monsr de L'Isle to Mr. Nettleton, Containing the Actual Mensuration of the Basis Proposed p. 42. Translated from the French by T. S. M. D. F. R. S.
JF  - Philosophical Transactions (1683-1775)
VL  - 40
SP  - 50
EP  - 51
PY  - 1753/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1737.0009
M3  - doi:10.1098/rstl.1737.0009
AU  - de L'Isle, M.
AU  - S., T.
ER  -