supply of opt-28a ( daily train register).1. size: a-3 , opt-28a ( daily train register).1. size: a-3 ( 42 cmsx 29.7 cms. plus/minus 0.5 cms). la ndscape. 2. unit: each books of 100 leaves. 3. numbering: nil 4. printing: one side in black ink. 5. tex t: bilingual ( hindi &english). 6. paoper: 70 gsm white map litho paper. 7. cover paper: 95 gsm azurla id paper. 8. binding: three wire stitches at left with cover.9. packing: packing to be made 20 books( t wenty) in each bundle. 10. proof: it should be got approved as well as 1 (one) dummy pad should also be approved by consignee or his authorized representative before final printing [ warranty period: 30 months after the date of delivery ] ]