000 00431 a2200145 4500
020 _a9780415688505
082 _a370.711
_bWRI
100 _aWragg, E.C.
_932628
245 _aAn introduction to classroom observation:
_b: classic edition.
_cE.C. Wragg
260 _aNew York:
_bRoutledge,
_c2012.
300 _axi, 153p.
650 _aObservation (Educational methods)
_976413
650 _aTeachers-Training of
_9172575
942 _cBK
999 _c61402
_d61402