The managing director Por Copeman, George Henry

How the executive spends his time, by G. Copeman, H. Kuijk [and] F. de P. Hanika Por Copeman, George Henry

Laws of business management and the executive way of life Por Copeman, George Henry

Promotion and pay for executives Por Copeman, George Henry

The role of the managing director Por Copeman, George Henry

The role of the managing director Por Copeman, George Henry

The challenge of employee shareholding how to close the gap between capital and labour. Por Copeman, George Henry