TY  - BOOK
AU  - Hearst business communications
AU  - Hearst business communications
TI  - Selection guides and function index :  IC master    
AV  - 621.3815 HBC 1991 
U1  - 621.3815 HBC 1991 
PY  - 1991///
CY  - Garden City, NY.
PB  - Hearst Business Communications
KW  - Electronic Engineering
ER  -