TY  - BOOK
AU  - Thomas,Joseph Miller
TI  - Systems and roots
U1  - 512.7 THO  
PY  - 1962///.
CY  - Richmond : 
PB  - The William Byrd Press, 
KW  - Algebraic systems
KW  - Differential rings
KW  - Grassman algebra
KW  - Linear systems
ER  -