komunikasi serat optik text Yogyakarta Andi Offset 1995 Cet. 1 ind vi,125 hlm ilus 23 cm Thomas Sri Widodo Biblografi : hlm. 121 Optoelektronika 621.381045 979-533-291-6 20090227023508.0 YOGYA-02090000021086 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)