TY - BOOK AU - Marshall, G. J. TI - Principles of digital communications / G. J. Marshall T2 - McGraw-Hill electrical engineering series SN - 9780070840966 PY - 1980/// CY - Maidenhead, Berkshire PB - McGraw-Hill Book Company (UK) Limited KW - 1. Title KW - 2. Series KW - Digital communications KW - Digital communications systems KW - TEKNOLOGI N1 - Includes index, questions and answers; Includes bibliographical references ER -