1950. 3rd edition. 217 pages. No dust jacket. Blue cloth. Full title: A Manual of Time and Motion Study: a Practical Guide to the Measurement of Human Endeavour in Industry and to the Development of Productive Efficiency. Small sticker to front pastedown. Pages and binding are presentable with no major defects. Minor issues present such as mild cracking, inscriptions, inserts, light foxing, tanning and thumb marking. Overall a good condition item. Boards have mild shelf wear with light rubbing and corner bumping. Some light marking and sunning.