TY  - BOOK
AU  - Bennett, Harry,
TI  - Industrial waxes
AV  - TP670 B44 1975
PY  - 1975///
CY  - New York
PB  - Chemical
KW  - Ceras
N1  - Contenido: v.1. natural & synthetic waxes. -- v.2. compounded waxes & technology
ER  -