| Spray deacidification.
| #Q.59 306 Barrow (W. J.) Research Laboratory, Richmond. 3 Permanence/durability of the book—III; spray deacidifi-
cation. Richmond, 1964. 62 p. illus. 24cm. (Jts Publication no. 8) Bibliography: p. 61.
1. Paper—Testing. 2. Magnesium carbonate. Lt Title. wo. Title: Spray deacidification. (Series) Z247.B3 no.3 2 676.27 64-56849
 
Library of Congress (2)