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40 Principles: TRIZ Keys to Innovation Extended Edition by Genrich Altshuller, Lev Shulyak
40 Principles: TRIZ Keys to Innovation Extended Edition
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Genrich Altshuller, Lev Shulyak

40 Principles: TRIZ Keys to Innovation Extended Edition

Genrich Altshuller, Lev Shulyak

135 pages • first pub 1997 (editions)

nonfiction business science informative inspiring medium-paced
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40 Principles: Triz Keys to Technical Innovation by Genrich Altshuller
40 Principles: Triz Keys to Technical Innovation
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Genrich Altshuller

40 Principles: Triz Keys to Technical Innovation

Genrich Altshuller

135 pages • first pub 1997 (editions)

nonfiction business science informative inspiring medium-paced