| 000 | a | ||
|---|---|---|---|
| 999 |
_c294444 _d294444 |
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| 040 | _bukr | ||
| 041 | 0 | _aeng | |
| 090 |
_aT9 _b.I45 1977 t.1 _cT9 .I45 1977 t.1 |
||
| 245 | 0 | 0 | _aAbacus - Archaeological techniques |
| 246 | 3 | 8 | _aAbac-Arch |
| 260 |
_aNew York _bH.S. Stuttman Co., Inc. _c1977 |
||
| 300 |
_a128 p. _bill., schem. _c26 cm |
||
| 773 | 0 |
_w294443 _dNew York H.S. Stuttman Co., Inc. 1977- _tThe illustrated science and invention encyclopedia |
|
| 942 |
_2lcc _cBOOK |
||