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Apache Subversion
Subversion Definition & Meaning - Merriam-Webster
Apache Subversion: Quick Start
Apache Subversion - Wikipedia
Subversion Documentation
Getting Started With Subversion | ServerWatch
Version Tracking With Subversion (SVN) For Beginners
Subversion basics - Apache Infrastructure Website
A Crash Course in Subversion | Developer.com
GitHub - apache/subversion: Mirror of Apache Subversion