| 000 | 00404nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 190328s9999||||xx |||||||||||||| ||und|| | ||
| 040 |
_aNITIL _cNITIL |
||
| 082 |
_221st _a371.26 _bJ42S |
||
| 100 | _aJayasuriya, J E | ||
| 245 | 0 |
_aStatistical calculations for teachers _cJ E Jayasuriya |
|
| 260 |
_aMadras _bMacmillan _c1955 |
||
| 300 | _a100p. | ||
| 650 | _aStatistics; Teachers-Statistics | ||
| 942 | _cBKS | ||
| 999 |
_c35610 _d35610 |
||