"drucker, peter f. "
"management:tasks,resposibilities'practices: / peter.f. drucker" - 2 ed. - uk : heinemann 1974. - "xvi, 839p.; 24 cm."
includes bibliography
434 90398 1 hard cover
658. dru
"management:tasks,resposibilities'practices: / peter.f. drucker" - 2 ed. - uk : heinemann 1974. - "xvi, 839p.; 24 cm."
includes bibliography
434 90398 1 hard cover
658. dru