http://dewey.info/scheme/e22/
600
Tecnología
600
Tecnología
610
Medicina y promoción de la salud
620
Ingeniería
630
Agricultura
640
Gerencia de la casa y vida familiar
650
Gerencia y relaciones públicas
660
Ingeniería química
670
Manufactura
680
Manufactura de productos específicos
690
Construcción
Dewey Decimal Classification: Summaries
Available languages:
af
|
ar
|
de
|
en
|
es
|
fr
|
no
|
pt
|
ru
|
sv
|
zh
This work is licensed under a
Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 Unported License
by
OCLC Online Computer Library Center, Inc.
Permissions beyond the scope of this license may be available at
here
. All copyright rights in the Dewey Decimal Classification system are owned by OCLC. Dewey, Dewey Decimal Classification, DDC, OCLC and WebDewey are registered trademarks of OCLC.
