na YOGYA-02090000019250 20090227022947.0 ind 010-020900000019250 621.384 621.384 Suf B SUFFERN, Maurice Grayle Basic radio principles Maurice Grayle Suffern New York McGraw-Hill 1998 271 hlm ilus 20 cm Indeks Teknik Radio YOPDYOGB 11-03-06 1 rtrevTM A00008633