TY - GEN AB - Correspondence. December 1981. D. H. Lang. DA - 1981 ID - 9049 JF - Journal of Naval Engineering L1 - https://library.imarest.org/record/9049/files/v26b3p17a.pdf L2 - https://library.imarest.org/record/9049/files/v26b3p17a.pdf L4 - https://library.imarest.org/record/9049/files/v26b3p17a.pdf LK - https://library.imarest.org/record/9049/files/v26b3p17a.pdf N2 - Correspondence. December 1981. D. H. Lang. PY - 1981 T1 - Correspondence TI - Correspondence UR - https://library.imarest.org/record/9049/files/v26b3p17a.pdf VL - 26 Y1 - 1981 ER -