According to a car navigation system and a map version management method thereof, a version management method for a server having {HEAD ~ maps} of different versions and {TAIL ~ a car navigation apparatus} is suggested 
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According to a car navigation system and a map version management method thereof , a version management method for a server having { HEAD ~ maps } of different versions and { TAIL ~ a car navigation apparatus } is suggested
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH