Search results for: P.K. Choudhury
Optik - International Journal for Light and Electron Optics > 2004 > 115 > 7 > 329-333
Optik - International Journal for Light and Electron Optics > 2003 > 114 > 1 > 13-18
Optik - International Journal for Light and Electron Optics > 2004 > 115 > 7 > 329-333
Optik - International Journal for Light and Electron Optics > 2003 > 114 > 1 > 13-18