TY  - BOOK
AU  - Turnbull, H, W,
TI  - Theory of Equations
U1  - 512.94 TUR 
PY  - 1944///
CY  - London
PB  - Oliver and Boyd
KW  - Mathematics
KW  - Newton`s Rule of Signs,Dialytic Elimination,Cubic Equations,Fundamental Theorem of Algebra
ER  -