TY  - GEN
AU  - Recorr, K.H.
TI  - How to identify unmarked IC's
SN  - 0859340767
PY  - 1982///
CY  - London
PB  - Bernard Babani
KW  - INTEGRATED CIRCUITS
KW  - INTEGRATED CIRCUITS-Testing
KW  - Electronic circuits
N1  - This chart originally published as an article in "Radio Electronics" magazine in USA
ER  -