000 00282nam a2200085Ia 4500
245 0 _aCommunication research : techniques, methods and applications
100 _a DU PLOOY, Gertruida M. Cape Town, 2009 2nd ed
_96410
942 _cBK
008 210818s9999 xx 000 0 und d
999 _c429085
_d429084