TY  - BOOK
AU  - Ryder,John Douglas
TI  - Engineering electronics with industrial applications and control
T2  - McGraw-Hill electrical and electronic engineering series
AV  - TK7870 .R9 1967
U1  - 621.381 RYD 
PY  - 1967///]
CY  - New York
PB  - McGraw-Hill
KW  - Electronic apparatus and appliances
N1  - Includes bibliographies
ER  -