Bituminous coal [Motion Picture]
Jenis bahan: cb
TeksMaklumat penerbitan:[n.p.] Eastman Kodak Co. 1928. Huraian: p. 16 min., si., b&w, 16 mmSubjek:
| Jenis item | Perpustakaan semasa | Status | Barkod | |
|---|---|---|---|---|
| Rak Terbuka | Perpustakaan Ekonomi | Kedapatan | 0000003853 |
Jumlah tempahan: 0
Eastman classroom films.
SUMMARY: Describes the Pittsburgh area as the source of bituminous coal; shows interior views of a mine; discusses the use of coal for steam; and explains how coke and various by-products are made from coal. With subtitles.
With teacher's guide.