00726nam a22002057a 4500 110222t xxu||||| |||| 00| 0 eng d 071954453x 510 Warren, T. 20942 Cox, C.J. 20943 Steps in Understanding Mathematics: Warren, T. London: John Murray Ltd, 1990. 231p.: Mathematics. Steps in Understanding Mathematics 20944 Warren, T. 20945 Cox, C.J. 15676 Arrowsmith, B. 20946 ddc BK 12840 12840 0 0 ddc 0 0 NFIC HQ HQ GEN 2011-02-22 Book Aid International 3000.00 1 510 WAR 0020180 2014-02-07 00:00:00 2013-12-09 3500.00 2011-02-22 BK