#Q.59 366 ol
 
 
Barrow (W. J.) Research Laboratory, Richmond, Permanence/durability of the book - IV; poly- vinyl acetate (PVA) adhesives for use in libra-
ry bookbinding. W. J. Barrow Research Laboratory, Richmond,
Virginia, 1965.
66 p. illus. 2bhiem. (Its publication no.) Bibliography: p.65.
(Contimed on next card)