TY  - BOOK
AU  - Burnett, Mark and Kleiman, Dave 
TI  - Perfect passwords 
SN  - 81-8404-166-7 
U1  - 005.74 BUR  
PY  - 2006///
CY  - Shroff publishers and dis. Pvt. 
PB  - Mumbai 
KW  - DATA STRUCTURES
ER  -