TY - GEN AB - Boilers. December 1969. LIEUTENANT-COMMANDER R. N. LANGMAN, R.N., B.SC.ENG., C.ENG., A.M.I.MAR.E. DA - 1969 ID - 9433 JF - Journal of Naval Engineering L1 - https://library.imarest.org/record/9433/files/v18b3p06a.pdf L2 - https://library.imarest.org/record/9433/files/v18b3p06a.pdf L4 - https://library.imarest.org/record/9433/files/v18b3p06a.pdf LK - https://library.imarest.org/record/9433/files/v18b3p06a.pdf N2 - Boilers. December 1969. LIEUTENANT-COMMANDER R. N. LANGMAN, R.N., B.SC.ENG., C.ENG., A.M.I.MAR.E. PY - 1969 T1 - Boilers TI - Boilers UR - https://library.imarest.org/record/9433/files/v18b3p06a.pdf VL - 18 Y1 - 1969 ER -