TY  - BOOK
AU  - Timoshenko, S.
TI  - Strength of materials: elemenentary  theory and problems (part I)
U1  - 620.112 T487s 1963 3rd
PY  - 1963///
CY  - New York: 
PB  - Van Nostrand com. ltd.
N1  - includes index
ER  -