bids are invited for a4 paper , brown envelop with plastic , brown envelop , green envelope with cloth binding , white envelope with plastic , white envelop , dot pen , pencil , l- folder file , liquid gum , paper cutter big , file tag thread big , punching file , double punching machine small , single hole punching machine big , double punching machine big , calculator , stainless ruler , stamp pad , stapler machine ,stapler pin big , stapler pin small , white board duster ,white board marker pen , cello tape cutter machine 2 inch ,cello tape cutter machine 1 inch , service book , rule book200 pages , rule book 400 pages , student attendanceregister total quantity : 2822