00443n a2200169 a 4500 B B 033502 20220203173658.0 004 P12;19 CSC Tiwari, H.N. Fundamentals of Computers and Information system 1st Ahmedabad International Book House Pvt. Ltd. 2012 xi,173p. Computer Science,Computer Science T 0 0 0 0 SGGSCC SGGSCC 2020-09-24 0 004 P12;19 CSC 38182 2020-09-24 00:00:00 2020-09-24 BK 33491 33491