Scientists & inventors /
39
मुख्य लेखकों: | 354917 Feldman, Anthony, Ford, Peter |
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स्वरूप: | |
प्रकाशित: |
London : Aldus Books,
1979
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विषय: |
समान संसाधन
-
Inventors and scientists/
द्वारा: 200473 Ray, John
प्रकाशित: (1974) -
Researchers and inventors of science and technology in the German Museum/
प्रकाशित: (1985) -
Be an inventor [kasetvideo]
प्रकाशित: (1994) -
Fire of genius : inventors of the past century /
द्वारा: 176666 Heyn, Ernest Victor
प्रकाशित: (1976) -
Men of science and invention /
द्वारा: 4290 American Heritage
प्रकाशित: (1960)