TY - BOOK AU - Hannan,Ed TI - The site calculations pocket reference SN - 0471730025 PY - 2006/// CY - Hoboken , NJ PB - John Wiley & Sons KW - Building sites KW - Design KW - Mathematics KW - Handbooks, manuals, etc KW - Civil engineering KW - Engineering mathematics KW - Formulae N1 - Includes bibliographical references and index ER -