| 000 | 00386nam a2200157Ia 4500 | ||
|---|---|---|---|
| 008 | 151015s1974||||xx |||||||||||||| ||und|| | ||
| 013 | _aPILC | ||
| 020 | _a21059 | ||
| 040 | _cSICM LIBRARY | ||
| 082 | _a030 En1 | ||
| 245 | _aEncyclopedia of Nature and Science 2 | ||
| 260 |
_bBay Books, _c1974. |
||
| 300 | _a166 pages | ||
| 650 | _aGeneral encyclopedic works | ||
| 942 |
_2ddc _cREF |
||
| 999 |
_c23814 _d23814 |
||