Ahlin, Richard G. Construction guide for soils and foundations / Richard G. Ahlvin and Vernon Allen Smoots - 2nd ed. - New York : John Wiley & Sons, 1988 - 276 p. : ill. ; 24 cm. Includes index ISBN: 047180486X LCCN: 87-34639 Subjects--Topical Terms: Foundations--Contracts and specifications