000
00271nam a2200097Ia 4500
008
180926s9999 xx 000 0 und d
100
_a
RODDY,DENNIES;COOLEN,JOHN;
245
_a
ELECTRONIC COMMUNICATION
500
_a
COMMUNICATION ; ELECTRONIC
650
_a
Generalities(000)
999
_c
323388
_d
323388