| 000 | 003800000a22001570004500 | ||
|---|---|---|---|
| 060 | _a100 | ||
| 082 | _a371.332 ALL | ||
| 100 | _aAllgood, Mary Brown | ||
| 245 | _aDemonstration techniques | ||
| 250 | _a2 | ||
| 260 | _aNew Delhi, Prentice- Hall of India | ||
| 260 | _c1965 | ||
| 300 | _a137 | ||
| 650 | _aEducation teaching methods/ Demonstration techniques | ||
| 942 | _cBK | ||
| 999 |
_c353873 _d353873 |
||