TY - BOOK AU - Ahmad, Jasim AU - Ahmad, Shahid (author) AU - Khan, Aerum (author) TI - Computer applications in Education SN - 9788183162937 AV - COL QA 76 .Ah28 2019 PY - 2019/// CY - New Delhi PB - Neelkal Pub. PVT. LTD KW - Computer KW - Operating systems (Computers) ER -