The Effective Executive /
Druckur, Peter F.
The Effective Executive / Peter F. Drucker. - London : Routledge, 2014. - 167 p. ;
9780750685078
658.409 / PRU
The Effective Executive / Peter F. Drucker. - London : Routledge, 2014. - 167 p. ;
9780750685078
658.409 / PRU