000 00248nam a22001217a 4500
003 SGT
082 _a510
_bPAU
100 _aCHAMBERS, PAUL
245 _aTEACHING OF MATHEMATICS
260 _aDELHI
_bSAGE
_c2008
300 _a248
942 _2ddc
_cBK
999 _c18967
_d18967