TY  - BOOK
AU  - Langhaar, H.M.
AU  - Boresi,  A.P. 
TI  - Engineering mechanics: Statics 
U1  - 620.103 22
PY  - 1959///
CY  - New York, McGraw-Hill Bppk Cpmpany
KW  - Statics
N1  - Includes index
ER  -