TY  - BOOK
AU  - Buchholz, Hertha,
AU  - Gerhartz, Wolfgang,
TI  - Index to volumes a1 to a14, b2, b3: Abrasives to isoprene, unit operation i and ii 
T2  - Ullmann's encyclopedia of industrial chemistry
SN  - 35272011440
AV  - TP9 I53 1990
PY  - 1990///
CY  - Weinheim
PB  - Vch
KW  - Tecnología química
KW  - Diccionarios
KW  - Indices
ER  -