TY - BOOK AU - Steinchen,Wolfgang AU - Yang,Lianxiang TI - Digital shearography: theory and application of digital speckle pattern shearing interferometry SN - 0819441104 U1 - 620.1123 22 PY - 2003/// CY - Bellingham,Wash. PB - SPIE Press KW - Holographic interferometry KW - Speckle KW - Non-destructive testing N1 - Includes bibliographical references and index ER -