African Debt CrisisTrevor W. Parfitt, Stephen P. Riley · First published 1989 · Latest edition 2010Open the Tome
Development projects for a new millenniumAnil Hira, Trevor Parfitt · First published 2004Open the Tome
Financial monitoring of laboratory expenditure, based on committment accountancy, using low cost microcomputers and commercial softwareTrevor John Campbell ParfittOpen the Tome
