000 00296nam a2200121Ia 4500
008 250224s9999 xx 000 0 und d
020 _a903084007
082 _a658.3145RAC
100 _aRacham N.
245 0 _aDeveloping Interactive Skills
260 _bWellens Publishing
_c1971
942 _cBK
999 _c444646
_d444646