00594nam a2200193Ia 4500003000400000005001700004008004100021040000700062041000800069082001600077100002300093245002800116260004800144300000900192650003100201942001300232999001900245952013600264OSt20250806160319.0250729s2005    xx            000 0 und d  cAL  aeng  a001.51 YADC  aNunn Percy9221064  aPrinciples of education  aNew DelhibDiscovery Publishing Housec2005  a338p  aComputer Education9221065  2ddccBED  c234839d234839  001040708BEDaALbALd2025-07-29eSita Book Houseg260.00l0o001.51 YADCpBED00158r2025-07-29 16:53:30v260.00w2025-07-29yBK