TY  - BOOK
AU  - Conkwright,Nelson Bush
TI  - Introduction to the theory of equations
AV  - QA211 .C65
U1  - 512.82 
PY  - 1941///]
CY  - Boston, New York [etc.]
PB  - Ginn and company
KW  - Equations, Theory of
KW  - Local
ER  -