000 00289nam a2200121Ia 4500
008 250224s9999 xx 000 0 und d
020 _a9780333587218
082 _aJ428.6COB
100 _aCobb David
245 0 _aSing it, Do it!
260 _bMacmillian Education
_c1993
942 _cJBK
999 _c461786
_d461786