TY  - BOOK
ED  - ASTM
TI  - 1980 Annual Book of ASTM Standards. Part 23 : : Petroleum Products and Lubricants (I): D 56-D 1660
PY  - 1980///
CY  - Philadelphia : 
PB  - ASTM, 
KW  - PETROLEO
KW  - LUBRICANTES
KW  - NORMAS ASTM
ER  -