000 | 00397 a2200169 4500 | ||
---|---|---|---|
999 |
_c1831 _d1831 |
||
003 | OSt | ||
005 | 20220201102245.0 | ||
008 | 131025b xxu||||| |||| 00| 0 eng d | ||
020 | _a370.095 4 MAT | ||
040 | _cIK | ||
100 |
_aMathur,S S _9532 |
||
245 | _aTeacher and Secondary Education | ||
260 |
_aAgra _bVinod Pustak |
||
300 | _a238p | ||
650 |
_aSystem & Issues _9182 |
||
942 |
_2ddc _cGB |