TY  - BOOK
AU  - Jain, R.P Anand, M.M.S 
TI  - Digital electronics practice using integrated circuits 
SN  - 0-07-451692-2 
U1  - 621.381 5 JAI  
PY  - 1983///
CY  - Tata mcgraw hill 
PB  - New Delhi 
KW  - CIRCUITRY
ER  -