TY - BOOK AU - Kahn Miriam B. TI - Protecting your library's digital sources : The essential guide to planning and preservation T2 - Protecting your library's digital sources : The essential guide to planning and preservation SN - 9788170005926 (hbk) U1 - 2:(D65,8(B)):88, Q0 PY - 2010/// CY - New Delhi PB - Ess Ess Publication India KW - LIBRARY SCIENCE ER -