TY  - JOUR
AB  - 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.
VL  - 14
IS  - 4
SN  - 0043-8022
DO  - 10.1108/eb048194
UR  - https://doi.org/10.1108/eb048194
PY  - 1965
Y1  - 1965/01/01
TI  - Work Study Volume 14 Issue 4
T2  - Work Study
PB  - MCB UP Ltd
SP  - 9
EP  - 53
Y2  - 2024/04/25
ER  -