TY  - JOUR
T1  - An Extract of a Letter from Dr. Helvetius at Paris, to Monsieur Duyvenvoorde Embassador Extraordinary from the States-General, and by him Communicated to the Royal-Society
JF  - Philosophical Transactions (1683-1775)
VL  - 29
SP  - 365
EP  - 367
PY  - 1753/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1714.0042
M3  - doi:10.1098/rstl.1714.0042
AU  - Helvetius, D.
ER  -