Krak, Menno - Jan <br/><br/>
Cartography :  visualization of geospatial data 
by Krak, Menno - Jan and Ormeling, Ferjan 
 - 4th ed. 
 - London and New York :  CRC Press,  2021. 
 - xv, 245p. 
<br/><br/><label>ISBN: </label>978-1-138-61395-9 
<br/><br/><label>Dewey Class. No.: </label>U11  / R1