LEADER 00000nam 2200181 a 4500 001 0740059 003 UkHlHU 007 t 008 002607 3 1983 000 eng 020 0700505814 040 UkHlHU 050 4 QA 14 G7 B5 100 1 Biggs, Edith Ethel. 245 10 Confident mathematics teaching 5 to 13 :|bINSET in the classroom. 260 Windsor :|bNFER-Nelson,|c1983. 300 206p. 650 0 Mathematics|xStudy and teaching|zGreat Britain. 650 0 Mathematics teachers|xIn-service training|zGreat Britain.
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