Full-featured bound books are Smyth sewn for durability and a flatter writing surface at binding margin. Premium white, acid-free paper and permanent, moisture-resistant inks help preserve recorded information. Numbered pages. Undated for ultimate flexibility. Includes Table of Contents page. 10 1/8 x 12 1/4 Book Size. Pages Per Book: 150; Book Size (W x H): 10.13 x 12.25; Sheet Size (W x H): 9.78 x 11.94; Ruling: 12 Col.Package Includes: Includes one columnar book