000 00320nam a2200133Ia 4500
008 151213s9999 xx 000 0 und d
100 _aJoan Gorahan
245 _aMass Media
_cJoan Gorahan
260 _aU S A
_bMc Graw Hill
_c2002
300 _a1987 p.
650 _aReference
700 _aJoan Gorahan
999 _c1454
_d1454