00455nam a22001217a 4500008004100000020001700041050002300058100003900081245014600120250001300266260002300279300003100302250528b        xxu||||| |||| 00| 0 eng d  a978144629586  aLB1028.43.T89 2014  aTurvey Keith, Potter John...et al.  aAchieving QTS:bPrimary computing and IT; Knowledge, Understanding and practice/cKeith Turvey, John Potter, Jonathan Allen, Jane SharphBook  a6th ed.   aUK:bSAGE,cc2014.  avii. 288p.:bSage,cc2014.