000 00294nam a2200133Ia 4500
001 2542
008 150525s9999 xx 000 0 und d
020 _a0-582-41123-8
100 _aBird J
245 _aBusiness Calcations
250 _a1
260 _aLondon
_bLongman
_c1980
300 _a,;ill.
999 _c29690
_d29690