000 00301nam a2200097Ia 4500
008 180710s9999 xx 000 0 und d
020 _a237664
245 _aPRINCIPLES of communication - Level - 03 (degree programme in social sciences)
260 _aNugegoda
_bOpen University
_c1994
300 _aiv, 165 p.
999 _c75427
_d75427