TY - BOOK AU - Thorburn, S. AU - Littlejohn, G. S. œq (G. Stuart) TI - Underpinning and retention / œc edited by S. Thorburn and G.S. Litt lejohn SN - 0751400947 U1 - 624.152 PY - 1993/// CY - London, New York PB - Blackie Academic & Professional KW - Shoring and underpinning N1 - Includes bibliographical references and index ER -