000 00263pas a2200097 454500
008 160820b1967 xxu||||| |||| 00| 0 eng d
022 _a0047-6269
245 _aMATHEMATICS EDUCATION
260 _aSIWAN
_bMATHEMATICS EDUCATION
_c1967
906 _a
_b
_c
_dJan - Dec,2008
999 _c474327
_d474327