000 00297nam a2200121Ia 4500
008 250409s9999 xx 000 0 und d
020 _a81-317-0562-9
082 _a5.133
_bKOE
100 _aKoenig, rew
245 0 _aC traps and pitfalls
260 _aVidhyanagar
_bPearson
_c2006
365 _a250/-
999 _c255391
_d255391