Corrigendum : Supply Of Rollerball Pen (v3) (q4) , Correspondence Envelopes (v3) Conforming To Is 13892 (q4) , Paper Adhesive, Liquid Gum And Office Paste Type As Per Is 2257 (rev) (q3) , Pressure Sensitive Adhesive Tapes With Plastic Base (v3) Conforming To Is 13262 (q4) , Tags For Files (v2) As Per Is 8499 (q4) , Stamp - Pad Ink As Per Is 393 (q4) , Self Adhesive Flags (v2) (q4)