00488cam a22001337a 4500008004000000082001300040100002300053245017100076260003000247300001400277650002500291650002200316650001600338180718b1953   xxu||||| |||| 00| 0 eng d  aI93 H497  aHewitt, Desmond J.  aControl of delegated legislation: being a study of the doctrine of ultra vires in relation to the legislative powers of the executive governmentcby Desmond J. Hewitt  aSydneybButterworthc1953  axxi, 195p  aDelegation of powers  aLegislative power  aUltra vires