000
00260nam a2200109Ia 4500
008
211209s9999 xx 000 0 und d
020
_a
9788126556212
041
_a
eng
082
_a
621.3845 CHA
100
_a
CHANG
245
_a
RF AND MICROWAVE WIRELESS SYSTEMS
999
_c
72242
_d
72242