Prologue '76. Prologue 1976 - 40 pages : illustrations ; 28 cm Title from cover. As of 11/26/2018, GPO could not validate the distribution status of this title for the FDLP. GPO Cataloging Record Distribution Program (CRDP). Subjects--Topical Terms: Customs administration--United States.Customs administration. Subjects--Geographic Terms: United States. GPO Item No.: 0520-B-02 Gov. Doc. Class. No.: HS 4.102:P 94