TY - BOOK T1 - The frontiersof management where tomorrow's decisions are being shaped today A1 - Drucker, Peter F. LA - English PP - London PB - Heinemann YR - 1986 UL - https://tuklas.up.edu.ph/Record/UP-99796217607012833 OP - 368 CN - HD 31 D74a KW - Management. ER -