题名 The X.25 private packet network / Communications/Information Systems.

出版资料	Boston, MA (200 Portland St., Boston 02114) : Yankee Group, c1988.

复本

馆藏地	索书号	处理状态
IU 1st Floor	HD9696.T443 U59 1988	AVAILABLE

载体形态	ii, 116 p : ill ; 28 cm.
丛编	Data communications
	Data communications (Boston, Mass).
Notes	"November 1987.".
主题	Telecommunication switching systems equipment industry -- United States.
	Market surveys -- United States.
其它责任者	Communications/Information Systems.
附加题名	X twenty-five private packet network.