Meet your mathematical and scientific needs with the Ampad Computation Book. This double wirebound book features heavy brown pressboard covers and antique-ivory paper, printed on both sides with numbered pages. With a quadrille rule of 4 squares per inch, it offers ample space for accurate calculations, graphs, and drawings. The sturdy brown cover ensures durability and protection for the (76) 11.75 x 9.25 sheets inside. Whether you're a student, professional, or need a reliable notebook for work, this computation book is a must-have..