Dogra, S. K., & Randhawa, H. S. (2011). Atom, molecules and spectrum. New Age International.
Chicago Edition CitationDogra, S K., and H S. Randhawa. Atom, Molecules and Spectrum. New Delhi: New Age International, 2011.
Deismireacht MLADogra, S K., and H S. Randhawa. Atom, Molecules and Spectrum. New Age International, 2011.
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