000
00301nam a2200121Ia 4500
008
210324s1979 xx 000 0 und d
082
_a
621.384
_b
CHA/R
100
_a
Chawla, G.G.
_9
355851
245
_a
Radio communication.
260
_c
1979
650
_a
NO SUBJECT
_9
355852
700
_a
N.A.
_9
355853
999
_c
285839
_d
285839