| 000 | nam a22 7a 4500 | ||
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_c9320 _d9320 |
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| 040 | _cSLIDA | ||
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_223 _a923.2 _bSIL |
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| 100 |
_94057 _aSilva, E.P.De |
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| 245 |
_aA Short biography of Dr.N.M.Perera _cE.P.De Silva _hEnglish |
||
| 260 | _c1975. | ||
| 300 |
_a132p.: _bill.,Photogrpahs; _c21cm. |
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| 942 |
_2ddc _cLEN |
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