Search results for: P.K. Choudhury
Optik - International Journal for Light and Electron Optics > 2011 > 122 > 8 > 660-665
Optik - International Journal for Light and Electron Optics > 2011 > 122 > 1 > 84-88
Optik - International Journal for Light and Electron Optics > 2010 > 121 > 18 > 1649-1653