Abstract: This holder is particularly intended for a sheet block and comprises a tray-shaped body having a missing front edge and defining a holding seat for a stack of sheets. The tray-shaped body has the rear edge thereof which is inclined forward so that the front edges of the stack sheets are offset to each other, and is slidably supported by a base body upwardly closed by the tray-shaped body. The base body has front and rear edges which have a forward inclination corresponding to the inclination of the rear edge of the tray-shaped body and defines a plurality of compartments.

Abstract: Note-book having a cover, constituted by a front flap and by a rear flap joined by a spine, and a stack of sheets joined to one another. The book further includes tabs, protruding from the back of the stack of sheets and removably retainable between the inner surface of the flaps, and trays removably associated with the inner surface of the flaps.

Abstract: The cover comprises, in a single body of a plastics material, two substantially rigid cover panels held together by a flexible spine whereto the spine edge of the stack of sheets forming the book, diary book or the like is connected by glueing.