Do not worry—you received that material, which you ordered, as we check all orders prior to sending them to clients. The reason that this type of material might have more than one page is usually that the Individual Program or Manipulation Mode is recorded by a large number of images in the Active or Passive part.
Only we are a bit alerted by your definition—“description of images,” as there is no description present in this type of material from the Catalog of Human Population, and should not be present. This type of material is just a list of images, by which a particular Individual (Subtype) Program or a Manipulation Mode is recorded. For a complete list of offered materials please refer to Informational Materials From The Catalog Of Human Population page.