000 00298nam a2200121Ia 4500
008 190415s9999 xx 000 0 und d
082 _aRG.0020
100 _aGangrade, K.D.
245 0 _aIntergenerational difference : A study in generation gap
260 _c1973
300 _a408p.
942 _cBK
999 _c15866
_d15866