supply of blank format books for record.blank format books for record.,designing , printing and supply of blank format books for record keeping of log book for es corting of lhb ac coaches , size-a4(portrait) ,number of printing pages 200 inner pages (front & back )+1 cover page , each book given hard board left openable , 70gsm , maflitho paper/good quality paper for i nside black& white printing , 130gsm imported art paper with laminated for cover printing , inner pages (f ront & back ) printing format of log book for escorting of lhb ac coaches (as per sample attached). [ war ranty period: 30 months after the date of delivery ] ]