622.34 Metals
622.342 Precious metals
622.3422 Gold 622.3423 Silver 622.3424 Platinum de
622.34 Metalle
622.342 Edelmetalle
622.3422 Gold 622.3423 Silber 622.3424 Platin
Dewey Decimal Classification
Creative Commons License
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.