Kenneth H. Rosen, . (2011). Discrete Mathemaics And Its Applications. : Tata Mcgraw Hill.
Kenneth H. Rosen, . 2011. Discrete Mathemaics And Its Applications. : Tata Mcgraw Hill.
Kenneth H. Rosen, . Discrete Mathemaics And Its Applications. : Tata Mcgraw Hill. 2011.
