Hansen, Karen Lee. Civil engineer's handbook of professional practice / Karen Lee Hansen and Kent E. Zenobia. - Hoboken, N.J. : John Wiley & Sons, Inc, 2011. - xxx, 714 p. : ill., maps ; 24 cm. Includes index. ISBN: 9780470438411 RM390.32 Subjects--Topical Terms: Civil engineering--Handbooks, manuals, etc.