TY - BOOK AU - Bradley,Teresa TI - Essential mathematics for economics and business SN - 9781118358290 U1 - 510 BRA PY - 2013///] CY - Chichester, West Sussex, United Kingdom PB - Wiley KW - Business mathematics KW - Algebra N1 - Includes index; Mathematical preliminaries -- The straight line and applications -- Simultaneous equations -- Non-linear functions and applications -- Financial mathematics -- Differentiation and applications -- Functions of several variables -- Integration and applications -- Linear algebra and applications -- Difference equations -- Solutions to progress exercises ER -