000 00322nam a2200133Ia 4500
008 230217s9999 xx 000 0 und d
040 _aNUCLARK
_cNUCLARK
100 _aLawrence G. Friedman
245 4 _aThe Channel Advantage /
260 _bButterworth Heinemann,
_c1999
300 _a228
942 _cBK
999 _c1766
_d1766