000 00371nam a2200133Ia 4500
008 191206s9999 xx 000 0 und d
090 _aHD303B44
245 0 _aPractical communication
260 _aLongmans
260 _b"Longman's supervisory series, v. 2"
260 _cc1967
300 _a"xi, 160 p. diagrs. 22 cm."
999 _c16727
_d16727