Gupta, S L

Elements Of Spectroscopy. : Atomic Spectra,X-Ray and X-Ray Spectra, Molecular Binding,Molecular Binding & Laser Physics / by S L Gupta,V Kumar & R C Sharma . - 17th Ed. - Meerut: Pragati Prakashan., 2003. - Xvi,597p.: 20cm.

9788183986175

Classical mechanics solid mechanics

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