000
00301nam a2200121Ia 4500
008
210324s1979 xx 000 0 und d
082
_a
621.384
_b
CHA/R
100
_a
Chawla, G.G.
_9
355854
245
_a
Radio communication.
260
_c
1979
650
_a
NO SUBJECT
_9
355855
700
_a
N.A.
_9
355856
999
_c
285840
_d
285840