Ampad 22-156 Gold Fibre Computation Book By Tops Products, 11-3/4 x 9-3/8". Ampad 22-156 Gold Fibre Engineers Research and Computation Notebook features numbered pages from 1 to 152, 24 lb. antique ivory paper and brown heavy Pressboard covers. Each page has a headline, left margin line, right margin line and 4 x 4 quad-ruling (4 squares per inch). Notebook contains 76 sheets. Size 11-3/4 x 9-3/8". Packed 30 per case.