TY  - JOUR
T1  - A Preface To the Sixth Year of these Tracts
JF  - Philosophical Transactions (1665-1678)
VL  - 5
SP  - 1147
EP  - 1150
PY  - 1753/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1670.0014
M3  - doi:10.1098/rstl.1670.0014
ER  -