TY - BOOK AU - Sydsæter,Knut AU - Hammond,Peter J. TI - Essential mathematics for economic analysis SN - 9780273760689 AV - HB135 .Sy2 2012 U1 - 330.01/51 23 PY - 2012/// CY - Harlow, United Kingdom PB - Pearson Education KW - Economics, Mathematical N1 - Includes index ER -