TY  - BOOK
AU  - Bennett,H.
TI  - Commercial waxes. Natural and synthetic, including properties, uses, methods of handling..
PY  - 1944///
CY  - New York-USA
PB  - Chemical Publishing Co.
KW  - Ceras comerciales
KW  - Ceras naturales
KW  - Ceras sinteticas
KW  - Quimica
ER  -