|Support the Newark Public Library.|
This online calculator was adapted from a downloadable spreadsheet, originally created by the Massachusetts Library Association.
The spreadsheet was then adapted for the Web by Chelmsford Public Library. The Maine State Library added extra accessibility coding and reformatting for ease of reading online.
The Newark Public Library wishes to thank the Massachusetts Library Association, the Chelmsford Public Library,
and the Maine State Library for providing these customizable tools.
©2008 The Newark Public Library
5 Washington Street
Newark, NJ 07101