000 00283nam a2200097Ia 4500
008 190211s9999||||xx |||||||||||||| ||und||
100 _aFEDERICO, RONALD C
245 0 _aHUMAN BEHAVIOUR A PERSPECTIVE FOR THE HELPING PROFESSIONS
260 _bLONGMAN PUBLISHERS
700 _aBERGER, ROBERT L
999 _c6108
_d6108