00470nam a2200169Ia 4500 160808s2001 xx 000 0 eng d 0750651997 eng 621.38928 Brookes, Paul Electronic surveillance devices / by Paul Brookes 2nd ed. Oxford : Newnes, 2001. Applied physics and engineering Electronic Surveillance Devices 100618 100618 0 0 0 0 BL LIB LIB 2016-08-11 2 621.38928 BRO BL4615 2025-10-18 2025-09-19 2016-08-11 BK