| 000 | 00741nam a2200241 a 4500 | ||
|---|---|---|---|
| 999 |
_c5733 _d5733 |
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| 001 | BD-DhNSU-5733 | ||
| 003 | BD-DhNSU | ||
| 005 | 20210929130113.0 | ||
| 008 | 210929s1990 bg a|||g |||| 000 0|eng d | ||
| 020 | _a9559055135 | ||
| 040 |
_aDLC _cBD-DhNSU _dBD-DhNSU |
||
| 041 | _aeng | ||
| 050 | 0 | 0 |
_aQ163 _b.O97 1990 |
| 245 | 0 | 0 |
_aOur world of science / _cedited by Janaki Galappatti and Nirmali Hettiarachchi |
| 260 |
_aColombo : _bThe British Council, Colombo, _cc1990. |
||
| 300 |
_a82 p. ; _bill. ; _c22 cm. |
||
| 526 | 0 | _aScience – General | |
| 590 | _aDilruba Rahman | ||
| 650 | 0 |
_aScience _922228 |
|
| 700 | 1 |
_aGalappatti, Janaki _escience editor _922225 |
|
| 700 | 1 |
_aHettiarachchi, Nirmali _echief editor _922226 |
|
| 942 |
_2lcc _cBK |
||