na JATIM-06090000040608 20090625133146.0 ind 0010-060900000040608 0 CB-D13/1981-410 Djuhari, B. A. 0 Kadurakan ing Ariyablitar Surabaya Pt bina ilmu 1981 88 hlm. : ilus. ; 21 cm. 0 0 1 0