B. Aspin

Basement Waterproofing: Design Guide  B. Aspin A.K. Tovey Paperback. British Cement Association, 1994-12-20 ISBN 9780721014753     Basement Waterproofing: Site Guide  B. Aspin A.K. Tovey Paperback. British Cement Association, 1994-10-20 ISBN 9780721014760     Case Exercise in Data Processing  B. Aspinal F. Caswell Paperback. Mcgraw-Hill, 1982-11-14 ISBN 9780070846531