Electronic copies of these advisory circulars are available:
(also available via the FAA Website)
AC 70/7460-1M
AC 70/7460-1L
AC 70/7460-1K
AC 70/7460-1J
AC 70/7460-1H
AC 70/7460-1G
AC 70/7460-1F
AC 70/7460-1E
AC 70/7460-1D
AC 70/7460-1C
AC 70/7460-1B
AC 70/7460-1A