000 | 00330pam a2200121a 44500 | ||
---|---|---|---|
008 | 140414b1983 xxu||||| |||| 00| 0 eng d | ||
082 |
_aBobTm44,N83 _bV17 |
||
245 |
_aThe Mathematics Education Vol.17 1983 _c |
||
260 |
_aBihar _bThe Mathematics Education _c1983 |
||
650 | _aMATHEMATICS | ||
690 | _aMATHEMATICS | ||
906 | _a42708 | ||
999 |
_c40426 _d40426 |