| 000 | 00508 a2200169 4500 | ||
|---|---|---|---|
| 020 | _a08522294255 | ||
| 082 |
_a503 _bSCI |
||
| 245 |
_aScience and technology illustrated _ccompiled by Encyclopedia Britannica, Inc. |
||
| 260 |
_aChicago: _bEncyclopedia Britannica Inc., _c1984. |
||
| 300 | _b28 vols. set | ||
| 500 | _aHB | ||
| 546 | _aEng | ||
| 650 |
_aScience-Encyclopedias _9175109 |
||
| 650 |
_aTechnology-Encyclopedias _9175110 |
||
| 700 |
_aEncyclopedia Britannica Inc. (comp.) _928592 |
||
| 942 | _cREF | ||
| 999 |
_c65590 _d65590 |
||