நூலகங்களும் ஆவணங்களும் பாதுகாப்பு முறைகளும்

Published By : Sankar Pathippagam

₹130

Sold By : Sankar Pathippagam

Language : Tamil
Stock : Available

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 P. Balasubramanian provides essential methods and scientific techniques for protecting valuable library resources and historical documents from decay, pests, and environmental damage.