This booklet lists 387 papers produced by twenty-eight paper mills in the U.S. and Canada that meet the specifications of the NISO Permanent Paper standard ANSI/NISO Z39.48-1992. Also indicated are the percent of recycled fiber and the percent of post consumer waste in the papers. The listings are organized by type of paper (offset, copier, laser, text, and cover, etc.), by company name, and the name of the paper. Phone numbers are given for each manufacturer so you can easily locate the nearest supplier.