TY  - BOOK
AU  - Ryder, G.H.
TI  - Strength of materials
SN  - 0333 93536 5
U1  - 620.112 
PY  - 1969///
CY  - London
PB  - Macmillan
KW  - Materials engineering
KW  - Plasitc theory
KW  - Shear stress
N1  - Includes bibliographical refereces and index; Ahuja book
ER  -