000
00291nam a2200109Ia 4500
008
221221s9999 xx 000 0 und d
100
_a
Aruna, S
245
0
_a
Electromagnetic Waves And Waveguides
260
_b
Anuradha Publications
650
_a
Electronics And Instrumentation
942
_c
BK
999
_c
10096
_d
10096