na INLIS000000000002350 20240305011701 0010-0324000029 Buku referensi: seri ensiklopedia ips:mapping the world volume 2. Observation and measurement / Evea, peter Evea, peter Bandung : Pakar Raya, 2006 300.03 300.03 EVE b 979-534-328-9 000021440