TY  - BOOK
AU  - Ryder,John D., x
AU  - x
TI  - Engineering electronics with industrial applications and control: x
SN  - 007Y856214
U1  - 621.381/R992e 
PY  - 1967///
CY  - Auckland ; London
PB  - McGraw - Hill
KW  - Electronic circuits
N1  - Includes
ER  -