TY  - BOOK
AU  - Weast,robert c
AU  - Astle,melvin j
TI  - CRC Handbook of chemistry and physics
SN  - 084930461X
U1  - 530 
PY  - 1957///
CY  - Boca raton
PB  - CRC
N1  - READY REFERENCE BOOK
CHEMICAL AND PHYSICAL DATA
ER  -