TY  - BOOK
AU  - Johnson,W.
AU  - Sowerby,R.
AU  - Haddow,J.R.
TI  - Plane-strain slip-line fields: theory and bibliography
SN  - 0713132213  
U1  - 620.16/J71p 
PY  - 1970///
CY  - London
PB  - Edward Arnold publ. ltd.
KW  - Déformations (Mécanique)
KW  - Metalwork
N1  - Appendices and indezes at the end
ER  -