na JATIM-06090000040085 20090625133112.0 ind 0010-060900000040085 0 CB-D13/1994-055 Drs. Suharno 0 Matematika 3c Surabaya Kendang Sari 1994 ii, 100 hlm. : ilus. ; 20 cm. 0 0 1 0