Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Energy in Science, Dept of Energy, inform. pack
Department of Energy information pack, Unit 5 Light. 32 pages, with covers and two pages of acetate one red and one green, spiral bound.
Pwnc
Diwydiant
Rhif yr Eitem
90.35I/5
Creu/Cynhyrchu
Department of Energy
Dyddiad: 1989
Derbyniad
Collected officially, 1990
Mesuriadau
Meithder
(mm): 297
Lled
(mm): 211
Deunydd
papur
plastic
metel
cerdyn
Lleoliad
In store
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