Symposium on Infrared and Submillimeter. (1977). Infrared and submillimeter astronomy: Proceedings of a symposium held in Philadelṛš phia, Penn., U.S.A., June 8-10. D. Reidel.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)Symposium on Infrared and Submillimeter. Infrared and Submillimeter Astronomy: Proceedings of a Symposium Held in Philadelṛš Phia, Penn., U.S.A., June 8-10. Dordrecht-Holland: D. Reidel, 1977.
MLA -ийн эшлэл (9 дэх хэвлэлт)Symposium on Infrared and Submillimeter. Infrared and Submillimeter Astronomy: Proceedings of a Symposium Held in Philadelṛš Phia, Penn., U.S.A., June 8-10. D. Reidel, 1977.
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