na YOGYA-02090000017377 20090227022743.0 ind 979-533-271-6 010-020900000017377 621.38 621.38 Sri O SRI WIDODO, Thomas Optoelektronika komunikasi serat optik Thomas Sri Widodo Ed.1, cet.1 Yogyakarta Andi Offset 1995 vi, 105 hlm ilus 23 cm Bibliografi : hlm. 121 Indeks Telekomunikasi YOPDYOG (B) 27-01-06 2 97P0102880 97P0102882