Rolston, Edwin S.2021-11-162021-11-161939https://udspace.udel.edu/handle/19716/29386[1], 2 leaves ; 31 cmUse of materials from this collection beyond the exceptions provided for in the Fair Use and Educational Use clauses of the U.S. Copyright Law may violate federal law. Permission to publish or reproduce is required from the copyright holder. Please contact Special Collections Department, University of Delaware Library, https://library.udel.edu/static/purl.php?askspecFibers Terminology.Plastics Terminology.OCLC # 1107791338FOLIO TP986.F5 R65