| Citation | Anonymous, 1909. Catalogue of the Library of John Gerard Hecksher. 3 parts. New York: Merwin-Clayton Sales Company. 146, 146, 89 p. |
| DOI / ISBN | |
| PDF/Reference URL | https://archive.org/details/unset00merw/page/n1/mode/2up |
| Ref. No. | 132850 |
| Language | English |
| Usage | not used yet |
| Comments on the publication | |
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