000 00318nam a2200133Ia 4500
008 211214s9999 xx 000 0 und d
020 _a81-7929-124-3
100 _aStewart Valerie
245 _aImproving Poor Performance
250 _a1
260 _aNew Delhi
_bInfinity Books
_c2006
300 _a717
942 _cBK
999 _c69515
_d69515