supply of t.670 register of exchange of private numbert.670 register of exchange of private number,t.670 register of exchange of private numbers a4 b/s bks printing in bi-lingual (hindi and english as per specimen/matter. proof should be got approved before printing. printing in black ink on 60 gsm maplitho white paper conforming to is no. 1848/2007 as amended up to december-2016.the paper manufactured out of pulp containing not less than 60 percent by weight of pulp made from materials other than bamboo,hardwoods, softwoods and reed. 100 leaves,side stich with as per is 1848/2007 as ammended uptodate. 83053980 ] => limited