Singer, Audrey, <br/><br/>
Border security  :  immigration inspections at ports of entry  / 
Audrey Singer. 
 - [Library of Congress public edition]. 
 - 1 online resource. 
 - Report / Congressional Research Service ;  R43356 .
 - CRS report ;  R43356. .
<br/><br/> The CRS report home page provides access to all versions published since 2018 in accordance with P.L. 115-141; earliest version dated 2015.  CRDP Program record. 
<br/><br/>Report includes bibliographical references. 
<br/><br/><label>LCCN: </label>2019253038 
<br/><br/><label>Subjects--Corporate Names: </label><br/>United States. Bureau of Customs and Border Protection.  Office of Field Operations --Rules and practice.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Immigration enforcement--United States.<br/>Border security--United States.
<br/><br/><label>GPO Item No.: </label>0807-A-07 (online) 
<br/><br/><label>Gov. Doc. Class. No.: </label>LC 14.23:R 43356/