000 00266nam a2200109Ia 4500
008 161022s9999 xx 000 0 und d
100 _aHanna melvin W.
245 _aDvantum mechaines in chemistry
260 _bW.A. benjomic n.y
_c1965
300 _a260
942 _cBK
999 _c48103
_d48103