Text ( visual ) : unmediated Lessons of Ulster / [by] T. E. Utley. -- pbk.. -- London : J. M. Dent , 1975. -- 154 p. ; 22 cm. -- ISBN 0460042653 ; (BA48537312) ; https://ci.nii.ac.jp/ncid/BA48537312 Author Heading(s): Utley, Thomas Edwin. -- Classification(s): LCC : DA990.U46 ; DC : 941.608/24. -- Subject Heading(s): LCSH : Northern Ireland -- History -- 1969-1994 ; LCSH : Ulster (Northern Ireland and Ireland) -- History