00455nam a22001697a 4500 20260521102303.0 260521b |||||||| |||| 00| 0 eng d 81-85336-10-5 eng 029.7 ZOR/I Zorkoczy, Peter Informatiopn Technology /by Peter Zorkoczy New Delhi: Affiliated East-West Press Pvt Ltd; 1985. xi,163p. Zorkoczy, Peter BK 47198 47198