TY - BOOK AU - Burd,Nick TI - The ISDN subscriber loop SN - 0412497301 AV - TK5103.75 .B87 1997 U1 - 621.382 21 PY - 1997/// CY - London, New York PB - Chapman & Hall KW - Integrated services digital networks N1 - Includes bibliographical referencesp. (p. [447]) and index UR - http://www.loc.gov/catdir/enhancements/fy0820/97066166-d.html UR - http://www.loc.gov/catdir/enhancements/fy0820/97066166-t.html ER -