Introduction to Qualitative Research Methods
Steven J. Taylor & Robert Bogdan & Marjorie L. DeVault
Engineering Mathematics
Anthony Croft & Tony Croft & Robert Davison & James Flint & Martin Hargreaves
Principles of Financial Modelling
Michael Rees
Apollo 16 Preliminary Science Report
Manned Spacecraft Center (U.S.)
Quantitative Methods for Business Decisions
Jon Curwin & Roger Slater & David Eadson