TY  - GEN
AU  - Sumathi, N. 
TI  - Digital fundamentals
SN  - 8186520112
U1  - 621.381 
PY  - 2007///
CY  - Periyakulam, Theni Dist.
PB  - Sri Ram Publications
KW  - Digital electronics
KW  - Logic circuits
N1  - Includes index
ER  -