A century of chemistry অনুযায়ী Baumler, Ernst

Bibliography of the history of technology অনুযায়ী Ferguson, Eugene S.

Technological forecasting tools, techniques, application অনুযায়ী Lien, Arthur P.

Technological change and economic development the manufacturing experience of Mexico and Puerto Rico অনুযায়ী Strassmann, W. Paul (Wolfgang Paul) 1926-

Industrial research and technological innovation an econometric analysis অনুযায়ী Mansfield, Edwin

The economics of technological change অনুযায়ী Mansfield, Edwin

Industrial history in pictures : Scotland অনুযায়ী Butt, John 1929-

Unemployment as a consequence of unrecognized external economies in the labor market অনুযায়ী Worcester, Dean Amory

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Communication and social change in Latin America introducing new technology অনুযায়ী Deutschmann, Paul John 1917-1963

Technical dictionary technical terms simplified অনুযায়ী Gerrish, Howard H.