TY  - BOOK
AU  - Beer P. Ferdinand.
AU  - E. Russell Johnston, Jr.
TI  - Mechanics of materials
SN  - 0070042845
AV  - TA405.B39 
PY  - 1981///
CY  - New York
PB  - McGraw-Hill Book Company
KW  - Mechanics
N1  - Includes index
ER  -