The 1991 ACM Computing Classification System
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O
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25
terms
Object hierarchies
Object-oriented languages
Object-oriented Programming
Occupations
Office automation
Office Automation (I.7)
Online Information Services
Open System Interconnection reference model (OSI)
OPERATING SYSTEMS (C)
Operational analysis
Operational semantics
Operations on languages
Optimization
Optimization
Optimization
Optimization
Optimization
Optimization
Ordinary Differential Equations
Organization and Design
Organization/structure
Organizational design
Organizational Impacts
Organizations
Other Architecture Styles