000 00270nam a2200121Ia 4500
005 20260504094423.0
008 260504s9999||||xx |||||||||||||| ||und||
100 _aPetten
245 0 _aFoundation of emrology
250 _a3rd
260 _bTata McgrawHill
942 _cBBK
999 _c1270
_d1270