청구기호 |
HC79.I55 .K57 1998 |
형태사항 |
x, 278 p. : ill. ; 24 cm.
|
언어 |
English |
서지주기 |
Includes bibliographical references (p. 262-265) and index.
|
주제 |
Information technology --Economic aspects.
Information resources --Economic aspects.
Information services industry.
Telecommunication.
|
LCCN |
97034241
|
ISBN |
0750699361 (pbk. : alk. paper) : |