The mechanical conquest of America .

में बचाया:
ग्रंथसूची विवरण
OCLC:16907623
मुख्य लेखक: Rugg, Harold Ordway, 1886-1960
भाषा:English
प्रकाशित: New York : [s.n.] 1926.
संस्करण:2d experimental ed.
श्रृंखला:Social science pamphlets ... v. 2, no. 2: 8th grade series.
विषय:
स्वरूप:

Monograph

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