Jackson, Ronald Vern (Editor) <br/><br/>
Maryland 1840 Census Index 

 - UT  Accelerated Indexing Systems, Inc.  1977 
 - 164 pages 
<br/><br/><label>ISBN: </label>0895930641 
<br/><br/><label>LCCN: </label>7785957 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>1. Census, Maryland