TY  - RPRT
TI  - Tamper-resistant television surveillance system 
AU  - Laug, Owen B
AU  - Yae, Kenneth W
PY  - 1975
PB  - National Bureau of Standards
CY  - Gaithersburg, MD
SN  - NBS IR 75-707
DO  - 10.6028/NBS.IR.75-707
ER  -