TY  - BOOK
AU  - Astle, Melvin J.
AU  - Weast, Robert C.
TI  - Handbook of chemistry and physiscs; a ready reference book of chemical and physical data
U1  - 541.083 
PY  - 1980///
CY  - Boca Raton, Fla.
PB  - CRC Press
KW  - Física
KW  - Tablas
KW  - Química
ER  -