00569nam a22002177a 4500 20170124110251.0 A-948707 00.00 A-948707 Cen Lib/Ret DPL EN 004.1 DHE Dheenadayalu, R. 36088 Computer science for class x / by R. Dheenadayalu [s.l.] [s.n.] [s.l.] 202p. 21cm(Hb) Computer science 98794 Operating systems 98795 ddc EN 004.1 DHE 135851 135851 4 0 0 0 L L 2015-10-08 Cen Lib/Ret 0.00 0 004.1 DHE A-948707 2015-10-08 00:00:00 1 0.00 2015-10-08 EN W/d List No. 6900/17; dtd 23/10/2020 0 0 ddc 0 0 NFIC MP MP GEN 2019-06-27 BPPD/PUB 0.00 0 004.1 DHE B-026240 2019-06-27 00:00:00 2 0.00 2019-06-27 EN