TY  - BOOK
AU  - Salam Abdug
ED  - International centre for theoretical physics (Trieste)
TI  - Theory of imperfect crystalline solids: Treaste lectures 1970
U1  - C21, L0 
PY  - 1970///
CY  - Vienna
PB  - International Atomic Energy Agency      
KW  - Solid state physics
ER  -