000 00280nam a2200121Ia 4500
008 211126s9999 xx 000 0 und d
082 _a5.133
100 _aLAURA LEMAY
245 0 _aTEACH YOUR SELF PERL IN 21 DAYS
260 _bTECH MEDIA
365 _b240.00
942 _cBTECH
999 _c126569
_d126569