TY - BOOK ID - 135116013 TI - Evaluating R&D impacts : methods and practice. AU - Bozeman, Barry AU - Melkers, Julia PY - 1993 SN - 0792393252 PB - Boston Kluwer DB - UniCat KW - Policy sciences KW - Research KW - -Research KW - -System analysis KW - Evaluation KW - Management UR - https://www.unicat.be/uniCat?func=search&query=sysid:135116013 AB - ER -