TY - BOOK AU - Morrow,Carolyn Clark AU - Walker,Gay TI - The preservation challenge: a guide to conserving library materials SN - 086729003X AV - Z701 .M547 1983 PY - 1983/// CY - White Plains, NY PB - Knowledge Industry Publications KW - Library materials KW - Conservation and restoration KW - Handbooks, manuals, etc N1 - Includes index; Bibliography: p. 217-225 ER -