TY  - BOOK
AU  - SHALLOWAY, ALAN, TROTT, JAMES R
TI  - DESIGN PATTERNS EXPLAINED : A NEW PERSPECTIVE ON OBJECT ORIENTED DESIGN 
SN  - 9788131700846
U1  - 005.117 SHA 
PY  - 2006///
CY  - NEW DELHI
PB  - PEARSON
ER  -