Public Data Networks. From Seperate PDNs to the ISDN.

X; 241 S. Exemplar permanent in good condition. With diagrams and charts. On the fourth page with a barcode label and also a stamp and pencil notes. Adapted from the contents: In Public Data Networks, Professor Puzman and Dr. Kubin use their wide experince in the field of data communication networking to provide an up-to-data assesment of this important area of telecommunications. They present a short history of data communication, then go on to explain the apparently different priciples of PDNs and ISDNs , taking into account the latest CCITT recommendations and ISO standarts. Englisch 1. Stock 64|9387CB Sprache: Englisch Gewicht in Gramm: 444 24 x 16,5 cm. Colour illustrated board. On the book spine with a library sticker. Inside the front and back cover with a stamp and a hand written notice.