| 000 | 00493nam a22001577a 4500 | ||
|---|---|---|---|
| 008 | 230523b |||||||| |||| 00| 0 eng d | ||
| 020 | _a0-85229-158-2 | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aR 030.1 _bL1 |
||
| 245 |
_aBritannica: _bBook of the year 1971 _c/ Encyclopeadia Britannica, Inc. |
||
| 260 |
_aChicago: _bEncyclopeadia Britannica, Inc., _c1970 |
||
| 300 | _a832p. | ||
| 650 | _aReference work | ||
| 653 | _aEncyclopeadia | ||
| 942 |
_2udc _cYBK |
||
| 999 |
_c33406 _d33406 |
||