ASTROM (K) / WITTENMARK (B), . (1994). Computer Controlled Stystem Theory and Designs. New Delhi: Prentice Hall of India New Delhi.
ASTROM (K) / WITTENMARK (B), . 1994. Computer Controlled Stystem Theory and Designs. New Delhi: Prentice Hall of India New Delhi.
ASTROM (K) / WITTENMARK (B), . Computer Controlled Stystem Theory and Designs. New Delhi: Prentice Hall of India New Delhi. 1994.
