000 00346nam a2200157Ia 4500
020 _a9780602575090
040 _cPK-LaCSN
082 _a510
_bMER
100 _a"Ruther Mertens"
245 0 _aAbacus Evolve
260 _c2007
_bGinn & Co
_aUK
300 _a80
942 _cTR
999 _c868505
_d868482