000
00266nam a2200085Ia 4500
008
220120s9999||||xx |||||||||||||| ||und||
100
_a
Deepak, K.R and Sushma, B.E
_9
12227
245
0
_a
Advanced security systems
260
_a
Coorg Institute of Technology
_b
Ponnampet
_c
2006
999
_c
137813
_d
137813