000 00255nam a2200133Ia 4500
999 _c6271
_d6271
020 _a9788120320956
100 _aMano,Mm.
_91536
245 _aDigital design.
250 _a3Ed
260 _bPhi
300 _a518p.
_bRs:225
490 _a6271
942 0 0 _01