TY - GEN AB - Correspondence. December 1990. Commander D. H. Lang, R.N.; Sub-Lieutenant J. S. Luke, R.N. DA - 1990 ID - 8484 JF - Journal of Naval Engineering L1 - https://library.imarest.org/record/8484/files/v32b3p27a.pdf L2 - https://library.imarest.org/record/8484/files/v32b3p27a.pdf L4 - https://library.imarest.org/record/8484/files/v32b3p27a.pdf LK - https://library.imarest.org/record/8484/files/v32b3p27a.pdf N2 - Correspondence. December 1990. Commander D. H. Lang, R.N.; Sub-Lieutenant J. S. Luke, R.N. PY - 1990 T1 - Correspondence TI - Correspondence UR - https://library.imarest.org/record/8484/files/v32b3p27a.pdf VL - 32 Y1 - 1990 ER -