TY - BOOK AU - .Harker ,A.H TI - Elastic waves in solids with applications to nondestructive testing of pipelines / SN - 0852745826 : AV - TJ930 .H374 1988 PY - 1988/// CY - Bristol ; , Philadelphia : PB - A. Hilger in association with British Gas , KW - Pipelines KW - Testing KW - LCSH KW - Nondestructive testing KW - Stress waves KW - Elastic waves KW - Natural gas pipelines KW - Great Britain N1 - Includes indexes; Bibliography : pages 207 - 219 ER -