| 000 | 00430nam a22001457a 4500 | ||
|---|---|---|---|
| 008 | 230222b |||||||| |||| 00| 0 eng d | ||
| 040 |
_aNational Science Library _cNational Science Library |
||
| 080 |
_aD 002.6 _bK3 |
||
| 245 |
_aScientific and technical documentation center _c/ U. A. R |
||
| 260 |
_8Le Caire: _aU. A. R., _b1963 |
||
| 300 | _a9p. | ||
| 650 | _aLibrary | ||
| 653 | _aDocumentation center | ||
| 942 |
_2udc _cBK |
||
| 999 |
_c3151 _d3151 |
||