na INLIS000000000005317 20151027111025.0 010-101500000001004 [21] 526.8 526.8 WON i Wongsotjitro, Soetomo Ilmu Proyeksi PETA / Soetomo Wongsotjitro Yogyakarta : Yayasan Kanisius, 1982. 264 hlm. : 21 cm. PROYEKSI PETA Perpusdakedirikota 8886(7219)/PU-KDR/PP/2000