000			00297nam a22001337a 4500
020			_a9789332517394
082			_a330.0151
100			_aSydsaeter, Knut
245			_aEssential mathematics for economic analysis
250			_a4th
260			_aUK _bPearson _c2014
300			_a745
942			_cBK
999			_c2478 _d2478