01446cam a22002777a 4500 u4840 SIRSI 20250825175016.0 230913s1980 gw d b 100 0 eng d 0878490329 9780878490325 624.151 Conference on Acoustic Emission/Microseismic Activity in Geologic Structures and Materials (2nd : 1978 : Pennsylvania State University) Proceedings : Second Conference on Acoustic Emission/Microseismic Activity in Geologic Structures and Materials, held at the Pennsylvania State University, University Park, Pennsylvania, November 13-15, 1978 / edited by H. Reginald Hardy, Jr. and Frederick W. Leighton. Acoustic emission/microseismic activity in geologic structures and materials Clausthal, Germany : Trans Tech Publications ; Rockport, Me. : Distributed in North America by Karl Distributions, Trans Tech Publications, 1980. ix, 491 pages : illustrations. Sponsored by the Pennsylvania State University, Rock Mechanics Laboratory. Includes bibliographical references. Acoustic emission Congresses. Microseisms Congresses. Rock mechanics Congresses. Hardy, H. Reginald (Henry Reginald). Leighton, Frederick W. Pennsylvania State University. Rock Mechanics Laboratory. 3402 3402 2026-03-12 00:00:00 35672000932 624.151 P9631s 1980 35672000932 1 2025-08-25 BOOK 0 0 0 COL_GRAL 0 BCENTRAL BCENTRAL 2023-09-13