Balagurusamy, E.. Office automation and word processing / E. Balagurusamy. - New Delhi : Tata McGraw-Hill Publishing , 1987(rep.1992). - xiv,174p. : ills.,diag.,fig. ; 25cm . NULL ISBN: Rs. 90.00 (Pbk) Subjects--Index Terms: OFFICE AUTOMATION Dewey Class. No.: 658.31243 / BAL/O