TY - BOOK ID - 131146917 TI - The world's submarine telephone cable systems AU - Cole, Jack E. AU - Li, George S. AU - Schenck, H.H. PY - 1975 PB - Washington, D.C. USGPO DB - UniCat KW - Telecommunication technology UR - https://www.unicat.be/uniCat?func=search&query=sysid:131146917 AB - ER -