الموضوعات المستخلصة من بحثك.
الموضوعات المستخلصة من بحثك.
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1بواسطة Wimalaratne, K. D. G., 1942-### CRL customization ### ?> ### Add publisher and desc details ### ?>
منشور في 1978Colombo : Social Science Research Centre, National Science Council of Sri Lanka, [pref. 1978]31 p. ; 26 cm.“...Social Science Research Centre, National Science Council of Sri Lanka,...”
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2[Colombo, Social Science Research Centre, National Science Council of Sri Lanka]v. 25 cm.“...Social Science Research Centre, National Science Council of Sri Lanka]...”
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3بواسطة Alwis, N. A. W. A. T., 1947-### CRL customization ### ?> ### Add publisher and desc details ### ?>
منشور في 1979Colombo : Social Science Research Centre, National Science Council of Sri Lanka, 1979-v. ; 30 cm.“...Social Science Research Centre, National Science Council of Sri Lanka,...”
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4بواسطة Pieris, Kamalika### CRL customization ### ?> ### Add publisher and desc details ### ?>
منشور في 1980Colombo : National Science Council of Sri Lanka, Social Science Research Centre, 1980.xix, 453 p. ; 31 cm.“...National Science Council of Sri Lanka, Social Science Research Centre,...”
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5بواسطة Alwis, N. A. W. A. T.### CRL customization ### ?> ### Add publisher and desc details ### ?>
منشور في 1978Colombo : Social Science Research Centre, National Science Council of Sri Lanka, 1978.v, 244 p. ; 31 cm.“...Social Science Research Centre, National Science Council of Sri Lanka,...”