TY  - BOOK
T1  - Design patterns elements of reusable object-oriented software / Erich Gamma ... [et al].
A1  - Gamma, Erich, [et al]
LA  - English
PP  - Reading, Mass.
PB  - Addison-Wesley
YR  - 1995
UL  - https://tuklas.up.edu.ph/Record/UP-8027390931313271656
OP  - 395
CN  - QA76.64 D47 1994
SN  - 0201889188
KW  - Object-oriented programming (Computer science)
KW  - Computer software : Reusability.
ER  -