000 00419nam a22001577a 4500
999 _c5411
_d5411
008 200911b ||||| |||| 00| 0 eng d
020 _a0435800620
040 _cDDC
082 _222
_a371.144
100 _aMarriott,Grace
245 _aObserving teachers at work
260 _aGreat Britain
_bHeinemann educational publisher
_c2001
300 _aviii,116p. ;
_bill.
_c22cm
500 _ainclude index
942 _2ddc
_cBK