Dear professionals, This is a kind request to provide the guidelines or standards or policies of the Central / state government or the institution for weeding out the old medical books having 3-4 editions old. We look forward to your response. Thank you, -- Binod Kumar Yadav Deputy Chief Librarian & Chief Central Library B. P. Koirala Institute of Health Sciences Dharan, Nepal Phone: +97725525555 Ext. 5438 Mobile:+977-9804060641 -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.