The Telephone's first century--and beyond : essays on the occasion of the 100th anniversary of telephone communication / by Arthur C. Clarke ... [and others] ; pref. by John D. deButts ; introd. by Thomas E. Bolger.
"On March 9 and 10, 1976, a centennial symposium was held at the Massachusetts Institute of Technology in Cambridge, Massachusetts, to celebrate 100 years of telephone communication ... This small volume presents the introductory remarks and overviews of the symposium papers."