TY - BOOK AU - Miller, James G PB - Washington University, Dept. of Physics, Laboratory for Ultrasonics ; NASA Langley Research Center TI - Quantitative non-destructive evaluation of porous composite materials based on ultrasonic wave propagation [microform] / principal investigator, James G. Miller T3 - NASA contractor report ; NASA CR-182544. KW - Laminated materials. KW - Ultrasonic testing. A2 - Langley Research Center CY - St. Louis, Mo. : Hampton, Va N1 - Distributed to depository libraries in microfiche. PY - 1988 M1 - Accessed from https://nla.gov.au/nla.cat-vn4050654 ER -