000 00439nam a2200109Ia 4500
001 94522
008 170722s9999 xx 000 0 und d
100 _aHe Witt, D. J.
245 _aControl of delegated legislatio :
_b Being a study fo the doctrine of Ultra vires in relation to the Legislative powers of the Exectuive government, with special reference to GreatBritain, Australia, New Zealand and Canada /
260 _c1953.
942 _cGEN
999 _c46483
_d46483