Hills, M. T.
Telecommunications switching principles / M. T. Hills. - Cambridge, Mass : MIT Press, c1979. - xiii, 327p. : ill. ; 24 cm.
Includes index.
9780262310802
Telecommunication--Switching systems.
TK5103
621.38 / WIT
Telecommunications switching principles / M. T. Hills. - Cambridge, Mass : MIT Press, c1979. - xiii, 327p. : ill. ; 24 cm.
Includes index.
9780262310802
Telecommunication--Switching systems.
TK5103
621.38 / WIT