TY - BOOK AU - Cravis Howard TI - Communications network analysis SN - 066900443X AV - TK5103 U1 - 621.38 PY - 1981/// CY - Lexington, Mass. PB - Lexington Books KW - Telecommunication systems KW - Electric network analysis N1 - "An Arthur D. Little book."; Includes bibliographical references and index ER -