Your assignment includes researching Pennsylvania shoplifting statutes. What step would be least effective with your research in the library?

Group of answer choices

Brainstorming descriptive words related to shoplifting and searching the index located at the end of a volume set.

Using an annotated code to find other sources that reference particular provisions.

Searching through the volumes in chronological order

Checking pocket parts or supplements for updates to ensure the statute is still good law