TY  - GEN
AU  - Krishna Chaurasia COE11B016
AU  - 
TI  - Usability Evaluation of Captchas based on Human Factors
U1  - 004.056.53 CHA 
PY  - 2015///
CY  - IIITDM Kancheepuram
PB  - Dept of Computer Engineering
KW  - Evaluation of Captchas
N1  - B.Tech - Theses
ER  -