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| 999 |
_c87367 _d87367 |
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| 005 | 20220215085130.0 | ||
| 008 | 180710s9999 xx 000 0 und d | ||
| 082 |
_a338.4 _bSRI _223 |
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| 100 | _aSocial Science research centre | ||
| 245 | 4 | _aThe role of tourism in Social and Economic development of Sri Lanka | |
| 260 |
_aColombo _bSocial Science research centre _c1978 |
||
| 300 | _a63 p. | ||
| 942 | _cPR | ||