LEADER 00000nam 2200265 a 4500 001 0750708670 007 t 008 990908s1999 xxu rb 001 eng 020 0750708662 020 0750708670 040 CURLLC 050 4 LC 1390 H4 100 1 Head, John. 245 10 Understanding the boys :|bissues of behaviour and achievement. 260 New York :|bFalmer Press,|c1999. 300 120p. 650 0 Teenage boys|xEducation|zGreat Britain. 650 0 Teenage boys|zGreat Britain|xPsychology. 650 0 Teenage boys|zGreat Britain|xPhysiology. 650 0 Academic achievement|zGreat Britain. 650 0 Teenage boys|zGreat Britain|xSocial conditions.
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