na YOGYA-02090000019145 20090227022940.0 ind 010-020900000019145 621.384 621.384 Yur T YURY, Rm. Francis D Teknik Merakit dan Service radio remote Control Rm. Francis D. Yury Cet. 2 Pekalongan Bahagia 1995 88 hlm ilus 21 cm Bibliografi : hlm. 88 Radio Kontrol - Perakitan YOPDYOGB 07-03-06 1 PKL-ATM 96P0082323