TY - BOOK AU - Singh, R. S. TI - Conservation of documents in libraries, archives and museums SN - 8185689393 U1 - 025.84027 PY - 1993/// CY - New Delhi PB - Aditya Prakashan KW - Library science KW - Information science KW - Collection maintenance KW - Collection preservation KW - Document conservation KW - Library operations KW - Archives KW - Museums N1 - Includes Index ER -