Practice of Management, The
650.1 DRU /1//1Drucker, P.F. ;
Practice of Management, The / Drucker, P.F.. — New York : Harper & Row, 1954
ДКД 650.1
ДКД 650.1
Drucker, P.F. ;
Practice of Management, The / Drucker, P.F.. — New York : Harper & Row, 1954
ДКД 650.1
ДКД 650.1