TY - BOOK ID - 133872413 TI - Managerial breakthrough; : a new concept of the manager's job PY - 1964 PB - New York : McGraw-Hill, DB - UniCat KW - Management KW - Gestion UR - https://www.unicat.be/uniCat?func=search&query=sysid:133872413 AB - ER -