# Edge Reconstruction Conjecture

**Conjecture**

Every simple graph with at least 4 edges is reconstructible from it's edge deleted subgraphs

It is known that if a graph is vertex reconstructible then it is edge reconstructible.

## Bibliography

J.A.Bondy, A graph reconstruction manual, Surveys in Combinatorics, LMS-Lecture Note Series 166(1991)

* indicates original appearance(s) of problem.