Reference
library.commonwealthu.edu/OER
Reference > General Reference · Crawled Nov 23, 2025
10
Nodes
D3
Depth
W3
Avg width
0
Battles
Topology explorer
Start from the root page, then open branches one node at a time. Each card shows the page title and its relation label, so the tree reads like a research map instead of a canvas of dots.
1 visible nodes·0 expanded branches·Selected: Massive List of OER - Open Educational Resources - LibGuides at Commonwealth University of Pennsylvania·Drag to pan, wheel to zoom
Selected node
Massive List of OER - Open Educational Resources - LibGuides at Commonwealth University of Pennsylvania
https://library.commonwealthu.edu/OER/listDepth 0Crawled4 children
Source
Domain: library.commonwealthu.edu
Query: educational resources comprehensive directory
Crawled: 7 / 10 nodes(3 failed)
Depth distribution
D0
1
D1
4
D2
2
D3
3
Width by depth
MinMax
D044
D122
D233
Battles (0)
No battles have been played on this tree yet.