Descripción
| Publicado: | Print began with: Vol. 218, no. 1 (Jan. 1, 1987) |
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| Notas: | Beginning in 2011, regional sections are included in the pages of ENR six times per year in California, the Midwest, Mountain States, the Southeast, the Southwest, and Texas/Louisiana. |
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| Descripción Física: | 1 online resource |
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| Frecuencia de Publicación: | 36 issues per year, 2010- |
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| Formato: | Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002. |
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