Mathematical physics.
GUPTA (B D).
Mathematical physics. - 4 - New Delhi Vikas Publications 2010 - xvi,15.150p PB
9788125930969
Mathematical Physics
530.15 GUPB
Mathematical physics. - 4 - New Delhi Vikas Publications 2010 - xvi,15.150p PB
9788125930969
Mathematical Physics
530.15 GUPB