000007870 001__ 7870 000007870 005__ 20220628160557.0 000007870 037__ $$aGENERAL 000007870 245__ $$aMaintenance and Repair of Harbour Craft 000007870 269__ $$a1949 000007870 520__ $$aMaintenance and Repair of Harbour Craft. January 1949. COMMANDER (E) J . H. ROUGHTON, R.N. 000007870 773__ $$tJournal of Naval Engineering$$j2$$k4 000007870 8564_ $$9e73cb6ca-c4f7-4ba3-91d9-912a84009caf$$s1195546$$uhttps://library.imarest.org/record/7870/files/v02b4p02a.pdf