TY - BOOK AU - Hannan,Ed TI - The site calculations pocket reference SN - 0471324353 (pbk.) PY - 1999/// CY - New York 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 index ER -