000 00305nam a2200121Ia 4500
005 20250417103438.0
008 250417s9999||||xx |||||||||||||| ||und||
020 _a9780859503440
100 _aL. Walklin
245 0 _aInstructional techniques& practice
260 _c1982Stanley Thornes
600 _2Education
999 _c2207
_d2207