Книга довольно хорошо написана в виде рассказов старого человека молодому парню, основанных на событиях его реальной жизни, охватывающей период с нача...
Translates technical jargon into practical business communications solutions This book takes readers from traditional voice, fax, video, and data services delivered via separate platforms to a...
Translates technical jargon into practical business communications solutions This book takes readers from traditional voice, fax, video, and data services delivered via separate platforms to a...