Work Study Volume 14 Issue 4

Abstract

IT is a long time since The Life of Johnson defined man as a tool‐making animal, and the tools he used in those days were primitive when contrasted with the precise, complicated and sophisticated ones employed today. Early tools were really evolved through centuries as necessary extensions of a man's arms. A spade gave them leverage and a longer reach.

Citation

(1965), "Work Study Volume 14 Issue 4", Work Study, Vol. 14 No. 4, pp. 9-53. https://doi.org/10.1108/eb048194