00524     2200193   4500001002100000005001500021008004100036020002200077035002500099041000700124082000800131090001600139100001400155245003700169260004100206300003400247500003600281650001300317INLIS00000000000888920140109114229180129|||||||||   |   |||   |||| ||   |   a978-979-27-1943-7  a0010-011400000008889  aid0 a4.6  a004.6 Zak b0 aZaki, Ali00aBerkomunikasi Murah Via Internet  aJakartabElex Media Komputindoc2008  aX + 122 hlm. : ilus. ; 21 cm.  aIndeks hal.-, Bibliografi hal.- 0aKOMPUTER