| 000 | 00365nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 240201s1978 xx 000 0 eng d | ||
| 020 | _a0486235491 | ||
| 082 | _a745.4 TUR | ||
| 100 | _aTURNER, HARRY | ||
| 245 | 0 | _aTRIAD OPTICAL ILLUSIONS AND HOW TO DESIGN THEM | |
| 260 |
_bDOVER PUBLICATIONS INC., _c1978 |
||
| 300 | _a30 | ||
| 650 | _aDESIGN | ||
| 942 |
_2ddc _cBK |
||
| 999 |
_c5492 _d5492 |
||