supply of printing and supply booksprinting and supply books,my introduction book size 52.5 *8.5 cms inner page 72 nos. black printing. cover page color 300 gsm with lamination. [ warranty period: 30 months after the date of delivery ] ] , supply of printed loco pilot diary. cover page-300 gsm, no of leaflets 150, double sided print ed, size of paper 17.5*21 cm (or 8.5 x 6.8 inch) approx. with section thread sewing hard prefect binding, th ickness of paper 60 gsm. [ warranty period: 30 months after the date of delivery ] ] , design printing and supply of multi-color signal location booklet approx 120 pages a-4 sizw(s ize 22x28.6 cm), cover and test both in multi colors, perfect binding white printed and laminated cover, art card 300 gsm for cover and real art paper 100 gsm for inner pages is to be used. [ warranty period: 30 m onths after the date of delivery ] ]