000 00298nam a2200121Ia 4500
001 79669
008 170722s9999 xx 000 0 und d
100 _aWetherill, Richard W.
245 _aHow to put your ideas across /
260 _c1950.
490 _aDynamics of human rerlations
942 _cGEN
999 _c52797
_d52797