TY  - BOOK
AU  - White Side D T
TI  - Preliminary manuscripts for Isaac Newton's 1687 principia 1684-1685
T2  - (Cambridge University Library newton manuscripts series 2.)
U1  - CwK87, M9 
PY  - 1989///
CY  - New York
PB  - Cambridge University      
KW  - PHYSICS
ER  -