The facts on file dictionary of telecomunications /

Ижил төстэй зүйлс

• The facts on file dictionary of telecomunications /
  -н: Graham, John
  Хэвлэсэн: (1991)
• The facts on file dictionary of telecommunications /
  -н: Graham, John
  Хэвлэсэн: (1991)
• The facts on file dictionary of telecommunications /
  -н: Graham, John
  Хэвлэсэн: (1991)
• The facts on file dictionary of physics /
  Хэвлэсэн: (1981)
• The Facts on the file dictionary of astronomy /
  Хэвлэсэн: (1979)