na JATIM-06090000031057 20090625114146.0 ind 979-21-0969-2 0010-060900000031057 0 500 SUM s SUMANTORO 0 Sains : Sekolah Dasar Kelas 6 Ed.rev, cet.3 Yogyakarta Kanisius 2007 xix, 242 hlm. : ilus. ; 25 cm 0 0 SAINS PRIOTOMO JIPDSUR 4 0