The history of communications is a branch of the history of technology but, strictly speaking, it is in a category of its own. The goods produced by technology, whether a piece of machinery, a piece of clothing or a piece of furniture, are tangible: they perform some useful function. The goods produced by communications are messages. They are mostly useless but when they are useful they can be …

Tahun Terbit

2011

ISBN/ISSN

978-979-709-608-3

Deskripsi Fisik

xx, 364p.; 23 cm

No. Panggil

950.4 KIS a

Tahun Terbit

2009

Edisi

vol. 2

No. Panggil

R.973/ANN

Tahun Terbit

2014

ISBN/ISSN

978-0-582-47270-9

Deskripsi Fisik

288 hlm, 23.5 cm

No. Panggil

428 FUL t