TY  - BOOK
AU  - Chatrath, Rohinish
AU  - Tyagi, Vijay
AU  - Anand, Abhishek
TI  - DIP based Attendece Management System
U1  - 005 CHA 
PY  - 2009///
CY  - Solan {HP}
PB  - Jaypee University of Information Technology
ER  -