TY  - BOOK
AU  - Roylance 
TI  - Mechanics of materials 
SN  - 0471593990 
U1  - 620.1123 ROY 1996 
PY  - 1996///
CY  - New York
PB  - John Wiley
KW  - Strength of materials
N1  - Includes bibliographical references and index
ER  -