TY  - GEN
AU  - Zbar, Paul B3800
TI  - Industrial electronics/  3rd ed
SN  - 0070996784
U1  - 621.38:658 
PY  - 1983///
CY  - New Delhi
PB  - Tata McGraw Hill
KW  - 621.38:658
KW  - Electronics
ER  -