Engine Repair Book For Wdp4 Locomotive. Each Book Consists Of 100 Sheets With Both Side Printing In 54 Gsm Paper Of Size 285mm X 210mm (/ 5mm) Note : (1) Books To Be Covered With Brown Cover Of 210 Gsm Stitching Wire Cloth Pasting) (2)in Laid Carbon Paper To Be Added Between First And Second Page. (3)matter For Printing Will Be Given After Po Has Been Issued Sample Matter Attached In Annexure.