TY  - BOOK
T1  - Design patterns elements of reusable object-oriented software
T2  - Addison-Wesley professional computing series
A2  - Gamma, Erich
PP  - Cainta, RIzal
PB  - Jemma
YR  - 1995
UL  - https://tuklas.up.edu.ph/Record/UP-1685594773861604807
OP  - 395
NO  - A reprint of the same ed. published by Addison-Wesley, Reading, Mass.
CN  - QA 76.64 D47 1995
SN  - 0201889188
KW  - Object-oriented programming (Computer science)
KW  - Computer software : Reusability.
ER  -