A Cataloging in Publication record (aka CIP data) is a bibliographic record prepared by the Library of Congress for a book that has not yet been published. When the book is published, the publisher includes the CIP data on the copyright page thereby facilitating book processing for libraries and book dealers. Learn more about the program
Documentos disponibles en español (ACTUALIZADO Mayo de 2019)
PrePub Book Link
Preassigned Control Number Program
The purpose of the Preassigned Control Number (PCN) Program is to enable the Library of Congress to assign Library of Congress Control Numbers (LCCNs) in advance of publication to those titles that may be added to the Library’s collections.