"drucker, peter f. "
"management tasks,responsibilities,practices: / peter.f. drucker" - 1 ed. - uk : heinemann 1973. - "xvi, 839p.; 24 cm."
includes bibliography
434 90398 1 hard cover
HD31 / .D78 1974
"management tasks,responsibilities,practices: / peter.f. drucker" - 1 ed. - uk : heinemann 1973. - "xvi, 839p.; 24 cm."
includes bibliography
434 90398 1 hard cover
HD31 / .D78 1974