Woodhall, M. (1970). Cost-benefit analysis in educational planning. Unesco.
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Chicago-čujuhus (17. p.)
Woodhall, Maureen. Cost-benefit Analysis in Educational Planning. Unesco, 1970.
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MLA-čujuhus (9. p.)
Woodhall, Maureen. Cost-benefit Analysis in Educational Planning. Unesco, 1970.
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