Catálogo Bibliográfico
APA Citation Helcké, George. (1981). The energy saving guide : tables for assessing the profitability of energy saving measures with explanatory notes and worked examples. 1st ed. Oxford : Published for the Commission of the European Communities by Pergamon Press. |
MLA Citation Helcké, George. The energy saving guide : tables for assessing the profitability of energy saving measures with explanatory notes and worked examples. 1st ed. Oxford : Published for the Commission of the European Communities by Pergamon Press, 1981. |
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