sale of old answer booklets, question papers, top sheets, theses, newspapers, misc. materials at periyar university sale of old corrected answer booklets (theory and practical), old question papers (theory and practical), old top sheets, old theses, newspapers, and other miscellaneous materials , sale of old answer papers and other materials: note: 1.please ensure that the hsn code is mentioned in the hsn / sac code for gst rate column without fail for each item. 2. please refer to the tender notice for detailed specifications and terms and conditions. , old corrected answer booklets (theory & practical), old question papers (theory & practical), old top sheets, old thesis, old news papres and other materials. (approximate weight)