OBERG (R.J.), . (2000). Understanding and Programming COM+. New Delhi: Prentice Hall of India New Delhi.
OBERG (R.J.), . 2000. Understanding and Programming COM+. New Delhi: Prentice Hall of India New Delhi.
OBERG (R.J.), . Understanding and Programming COM+. New Delhi: Prentice Hall of India New Delhi. 2000.
