Text ( visual ) : unmediated Textbook on administrative law / Peter Leyland and Terry Woods. -- 3rd ed. -- London : Blackstone Press , 1999. -- xxxvi, 500 p. ; 23 cm. -- ISBN 1854318918 ; (BA4567329X) ; https://ci.nii.ac.jp/ncid/BA4567329X Author Heading(s): Leyland, Peter, lecturer in law ; Woods, Terry. -- Classification(s): DC20 : 344.202. -- Subject Heading(s): LCSH : Administrative law -- England ; LCSH : Administrative law -- Wales