TY  - BOOK
AU  - Swartz,Clifford E.
TI  - Microstructure of matter
U1  - 539.1 
PY  - 1965///
CY  - Washington, D.C.
PB  - U.S. Atomic Energy Commission Division of Technical Information
KW  - Átomos
KW  - Materia
KW  - Constitución
KW  - Partículas
ER  -