Muhammad Umar, Syed Muhammad Zaid, Usman Ahmed Khan, Umair Ullah Khan, & Fasih Ahmed CRIC EXPERT - Karachi: UIT, 2019 ISBN: 19B-136-CS, 19B-140-CS, 19B-072-CS, 19B-095-CS, & 19B-116-CS Subjects--Personal Names: Computer Science Subjects--Topical Terms: Bachelor of Computer Science (BS)