000 00294nam a22001337a 4500
008 171002b xxu||||| |||| 00| 0 eng d
020 _a9780673997395
041 _aeng
080 _27TH
_a37
100 _a47
101 _aEDU
245 _aLOOKING IN CLASSROOMS
_cGOOD,TH.L
942 _2udc
_cBK
999 _c31070
_d31070