TY  - BOOK
AU  -  Lewis, Gladius.
TI  -  Properties of engineering materials: theory, worked examples and problems 
SN  -  0333307410
U1  -  624.17 
PY  - 1981///
CY  -  London
PB  -  The Macmillan Press
KW  -  Structural analysis
KW  -  Concrete
KW  -  Mechanical properties
KW  -  Strength of materials
N1  -  Includes bibliographical references and index
ER  -