21 JAN 2014 by ideonexus
The Exposition of 1851
Books, Brochures, and Chapters>Book: Babbage , Charles (1851), The Exposition of 1851, Retrieved on 2014-01-21Source Material [books.google.com]
Folksonomies: great exhibition
Folksonomies: great exhibition
1 
13 DEC 2011 by ideonexus
The Exposition of 1851
Books, Brochures, and Chapters>Book: Babbage , Charles (1851), The Exposition of 1851, Retrieved on 2011-12-13Source Material [books.google.com]
Folksonomies: great exhibition
Folksonomies: great exhibition
2
13 DEC 2011 by ideonexus
The ninth Bridgewater treatise, a fragment
Books, Brochures, and Chapters>Book: Babbage , Charles (1837), The ninth Bridgewater treatise, a fragment, Retrieved on 2011-12-13Source Material [books.google.com]
Folksonomies: geology
Folksonomies: geology
1
