Cramer, Zadok,  1773-1813 <br/><br/>
The navigator / 
by Zadok Cramer 
 - 8th ed. 
 - Ann Arbor, Mich. :  University Microfilms International,  c1966 
 - 360 p. :  maps ;  20 cm. 
 - March of America facsimile series ;  no. 61 .
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Mississippi River--Description and travel<br/>Ohio River--Description and travel<br/>Louisiana--Description and travel<br/>Monongahela River (W. Va. and Pa.)--Description and travel<br/>Allegheny River (Pa. and N.Y.)--Navigation
<br/><br/><label>Dewey Class. No.: </label>917