VINYL ACETATE, Barrow (W. J.) Research Laboratory, Richmond.
#Q.59 Permanence/durability of the book = IV ... «366 1965. (Card 2) elt
1. Bookbinding. 2. Adhesives. 3. Vinyl ace- tate. I. Title. II. Mtle: Polyvinyl acetate (PVA) achesives-~bookbinding.