| 000 | 00352nam a2200133Ia 4500 | ||
|---|---|---|---|
| 082 |
_a371.335 _bPOG |
||
| 100 |
_aPowell, L. S _945387 |
||
| 245 |
_aGuide to the use of visual aids _cBy L.S. Powell |
||
| 260 |
_aLondon: _bBritish Association for commercial Industrial Education, _c1973. |
||
| 300 | _a37p. | ||
| 500 | _aPB | ||
| 546 | _aEng | ||
| 942 | _cBK | ||
| 999 |
_c30150 _d30150 |
||