With over 2,500 entries, this dictionary is a reliable source of getting useful knowledge on business – related words, productivity terminologies, sayings, proverbs and abbreviations. A productivity practitioner and management consultant with vast experience in the various sectors of the Nigerian economy, Emmanuel Olugbenga Bamiduro is a top management staff of the National Productivity Centre. He has over twenty – five years of public and private sector productivity science and management consulting experience involving numerous productivity and quality improvement projects.

Mr Bamiduro who is a Director in the Department of Planning and Policy Analysis of the National Productivity Centre, Abuja, Nigeria is a fellow of the Chartered Institute of Corporate Administration of Nigeria. He is a joint product of University of Lagos and University of Abuja, from where he obtained his Bachelor and postgraduate degrees in Sociology and Political Economy and Development Studies respectively.

The author also received training on the Development of Productivity Practitioners in the areas of Basic Training Course for Productivity Practitioners (BCPP) and Advanced Training Course for Productivity Practitioners (ACPP) jointly organized by the Asian Productivity Organization (APO) and Pan African Productivity Association (PAPA).
Emmanuel Olugbenga Bamiduro is also a qualified Lead Auditor on ISO 22000: 2005 otherwise known as Food Safety Management System (FSMS). He also doubles as the Head of Technical Services department of the National Productivity and Quality Training Centre (NPQTC), Abuja, Nigeria.