RT Book T1 Holding the line: an autobiography A1 Hermon, John C. LA English PP Dublin PB Gill & Macmillan YR 1997 UL https://krimdok.uni-tuebingen.de/Record/1615645802 NO Includes index SN 0717125912 K1 Hermon : Sir : John K1 Royal Ulster Constabulary K1 Police : Northern Ireland K1 Police : Biography