TY  - BOOK
AU  - POPOV,E.P.
TI  - S.I. Version Mechanics of Materials
SN  - 08769218710
U1  - 620.1123 
PY  - 1991///
CY  - New Delhi
PB  - Prentice Hall of India Private Limited
KW  - Torsion
N1  - Includes index
ER  -