TY  - GEN
AU  - SAWCZUK,A.
TI  - PROBLEMS OF PLASTICITY
U1  - 620.11233 
PY  - 1974///
CY  - Leyden
PB  - Noordhoff
KW  - Plasticity -- Congresses
KW  - Creep Of Plastics -- Congresses
N1  - Sponsored By Polish Academy Of Sciences
ER  -