1946 book of ASTM standards including tentatives: part 3-B, nonmetallic materials-electrical insulation, plastics, rubber, paper, shipping containers, adhesives 

<br/><br/><label>Subjects--Topical Terms: </label><br/><NORMAS><ENSAYO DE MATERIALES><PLASTICOS><GOMA><PAPEL><ADHESIVOS>
<br/><br/><label>Gov. Doc. Class. No.: </label>ASTM