TY  - BOOK
AU  - Arora, Anurag
AU  - Sachdeva, Sarika
TI  - Digital electronics: theory with experiments 
SN  - 9788185044897
U1  - 621.381 
PY  - 2011///
CY  - New Delhi
PB  - UDH Publishers & Distributors
N1  - same ISBN as of business economics ENG-104953
ER  -