TY  - BOOK
AU  - Timoshenko, S.
TI  - Strength of Materials 
U1  - 620.112 
PY  - 1930///
CY  - New York : 
PB  - Van Nostrand Reinhold, 
KW  - Strength of Materials
N1  - NN; Pt. 1. Elementary Theory and Problems
ER  -