Wilmington Memorial Library

621.43/56

Type

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

Label

621.43/56

Code

621.43/56

Source

ddc

Defined by

ddc

Actions

Incoming Resources

Classification of
2
- When the heavens went on sale, the misfits and geniuses who put space within reach, Ashlee Vance
- Rockets, defying gravity, Anne Drozd, Jerzy Drozd

Outgoing Resources

Defined by
1
- ddc