நூலகங்களும் ஆவணங்களும் பாதுகாப்பு முறைகளும்
₹130
Sold By : Sankar Pathippagam
- Language : Tamil
- Stock : Available
Category:அறிவியல்
Tags: Noolagangalum Aavanangalum Padhugappu Muraigalum, Library conservation Tamil, Archival preservation, Education, Library Science, Conservation
Published By: Sankar Pathippagam
Dr. P. Balasubramanian provides essential methods and scientific techniques for protecting valuable library resources and historical documents from decay, pests, and environmental damage.