Hannan, Ed <br/><br/>
The site calculations pocket reference / 
Ed Hannan 
 - 2nd ed. 
 - Hoboken , NJ :  John Wiley & Sons ,  2006 
 - xix, 487 p. :  ill. ;  21 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0471730025 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Building sites--Design--Mathematics--Handbooks, manuals, etc<br/>Civil engineering--Mathematics--Handbooks, manuals, etc<br/>Engineering mathematics--Formulae--Handbooks, manuals, etc