TY - BOOK AU - ASHWORTH, EILEEN TI - RESEARCH & ENGINEERING APPLICATIONS IN ROCK MASSES U1 - 624.15132 UN3R V.1 PY - 0000/// CY - ROTTERDAM PB - A.A.BALKEMA KW - MUNICIPAL GOVERNMENT -- U. S. -- HISTORY -- ADDRESSES, ESSAYS, LECTURES KW - MUNICIPAL FINANCE -- U. S. -- HISTORY -- ADDRESSES, ESSAYS, LECTURES ER -