TY  - BOOK
AU  - Puri,V K
TI  - Digital electronics circuits and systems
SN  -  0074633171
U1  - 001.64 
PY  - 2004///
CY  - New delhi
PB  - McGraw Hill
KW  - Computer science
KW  - কম্পিউটার সায়েন্স
N1  - Index include
ER  -