na JATIM-06090000022725 20090625112844.0 ind 0010-060900000022725 0 513.028 4 Drs a Drs. Supriyono 0 Abakus 5 Surabaya SIC 2000 108 hlm. : ilus.; 20 cm 0 0 MATEMATIKA JIPDSUR 1