000 | 00363nam a2200145Ia 4500 | ||
---|---|---|---|
008 | 130629s9999 xx 000 0 und d | ||
082 | _a510.07 KHA-T | ||
100 | _aKhanna, Sd;Saxena, V R;Lamba, T P;Murthy, V | ||
245 | _aTeaching Of Mathematics | ||
250 | _a2 | ||
260 |
_bDoaba House _c1989 _aDelhi |
||
300 | _a272 | ||
650 | _aMathematics | ||
942 | _cBK | ||
999 |
_c21972 _d21972 |