TY  - BOOK
AU  - Gamma, Erich
AU  - Gamma, Erich Johnson, RalphHelm, Richard
TI  - Design patterns :  elements of reusable object-oriented software    
SN  - 9788131700075
AV  - 005.122 GAM 1995 
U1  - 005.122 GAM 1995 
PY  - 1995///
CY  - New Delhi
PB  - Pearson
KW  - Computer Engineering
N1  - 16560 005.122 GAM CoE - General CoE - Bookstore 4.4 Allied 16559 005.122 GAM CoE - General CoE - Bookstore 4.4 Allied 16558 005.122 GAM CoE - General CoE - Bookstore 4.4 Allied 16561 005.122 GAM CoE - General CoE - Bookstore 4.4 Allied 16267 005.122 GAM CoE - General CoE - Bookstore 4.4 Allied
ER  -