DC Public Library System

502.8/2

Type

http://bibfra.me/vocab/lite/Category

Label

502.8/2

Code

502.8/2

Source

ddc

Defined by

ddc

Actions

Incoming Resources

Classification of
2
- Microscopes and telescopes, Rebecca Stefoff
- In rivers, lakes, and ponds, Sabrina Crewe ; consultant, Professor Anne K. Camper

Outgoing Resources

Defined by
1
- ddc