TY  - GEN
AU  - Liebowitz, H.
TI  - Fracture : an advanced treatise V.2 : practure of non meatals and composites
U1  - 620.112 6 FRA 
CY  - Newyork, Academic press
KW  - Non - metals - fracture/ polymeric glasses - fracture/ ceramics - fracture
ER  -