TY  - BOOK
AU  - Williams,Noel
TI  - Limited energy systems: a guide to alarm, signaling, remote-control, and communications circuits 
SN  - 0877655197
PY  - 2002///
CY  - Quincy, MA
PB  - NFPA
KW  - Electric circuits
KW  - Electric engineering
KW  - Safety regulations
KW  - Remote control
KW  - Fire alarms
KW  - Electric cables
KW  - Telecommunication systems
N1  - Includes bibliographical references and index
ER  -