TY - BOOK AU - Jonkar,Jan AU - Pennink,Bartjan TI - The essence of research methodology: a concise guide for master and PhD students in management science SN - 9783540716583 U1 - 658.0072 22 PY - 2010/// CY - Heidelberg PB - Springer KW - Management KW - Research KW - Methodology N1 - Includes bibliographical references ER -