na YOGYA-02090000019237 20090227022946.0 ind 010-020900000019237 621.38416 621.38416 Yur E YURY, Rm.Francis D Elektronika untuk calon delta dan orari Rm. Francis D. Yury; Editor A. YUbonoma V.J Cet.3 Solo Aneka 1994 109 hlm ilus 21 cm Radio Amatir Yubonoma V.J, A YOPDYOGB 11-03-06 4 rtrevTM 96P0077541 96P0077543 97P0092407 97P0092409