TY  - BOOK
AU  - Mackey, charless O.
AU  - Mackey, charless O.
TI  - Graphical solutions
U1  - 516.5 
PY  - 1947///
CY  - USA
PB  - John wiley and sons inc
KW  - MCE
N1  - 0; 0; 0; 516_500000000000000_MAC
ER  -