TY - GEN AB - Control Room Simulator - Type 21/42 Main Propulsion Machinery. December 1973. LIEUTENANT-COMMANDER H. J. CHANNON, R.N., C.ENG., F.I.MAR.E. DA - 1973 ID - 9359 JF - Journal of Naval Engineering L1 - https://library.imarest.org/record/9359/files/v21b2p08a.pdf L2 - https://library.imarest.org/record/9359/files/v21b2p08a.pdf L4 - https://library.imarest.org/record/9359/files/v21b2p08a.pdf LK - https://library.imarest.org/record/9359/files/v21b2p08a.pdf N2 - Control Room Simulator - Type 21/42 Main Propulsion Machinery. December 1973. LIEUTENANT-COMMANDER H. J. CHANNON, R.N., C.ENG., F.I.MAR.E. PY - 1973 T1 - Control Room Simulator - Type 21/42 Main Propulsion Machinery TI - Control Room Simulator - Type 21/42 Main Propulsion Machinery UR - https://library.imarest.org/record/9359/files/v21b2p08a.pdf VL - 21 Y1 - 1973 ER -