Immigration and illegal aliens, burden or blessing 
Cynthia S. Becker, David A. Becker 
 - Plano, Tex  Information Aids, Inc 
 - v. : ill., maps ; 28 cm 
<br/><br/> Published: Plano, Tex. : Instructional Aides, 1981- ; Plano, Tex. : Information Aids, Inc., -1987; Wylie, Tex. : Information Plus, 1989-1999; Detroit : Gale Group, c2002- ; Detroit : Thomson Gale, 2007- Description based on: 1987; title from cover. Latest issue consulted: 2007 ed 
<br/><br/><label>ISSN: </label>89013535 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Illegal aliens - United States - Periodicals<br/>United States - Emigration and immigration - Periodicals
<br/><br/><label>Dewey Class. No.: </label>325 BEC