LEADER 00000nam 2200181 a 4500 001 0725789 003 UkHlHU 007 t 008 001101 3 1981 000 eng 040 UkHlHU 050 4 HE 9145 C1 100 1 Campbell, Duncan,|d1944- 245 10 Big Brother is listening :|bphonetappers & the security state. 260 London :|bNew Statesman,|c1981. 300 70p. 440 0 New Statesman reports ;|v2 946 020 absent -- ISBN check required 946 6XX absent
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