000 00292nam a22001097a 4500
008 210330b ||||| |||| 00| 0 eng d
082 _2DC 20
_a007139
245 _aTeacher's Centres
260 _aLondon
_bDarton, Longman & Todd
_c1973
300 _a169p.
_bincludes bibliography
942 _2ddc
_cBK
999 _c9557
_d9557