000 00317nam a22001217a 4500
999 _c4561
_d4561
003 DE-31
005 20190521150459.0
008 190521b ||||| |||| 00| 0 ger d
040 _cCop-Gym
245 _aChemie
_cHans Rudolf Christen
260 _aFrankfurt am Main
_bVerlag Moritz Diesterweg
_c1978
942 _2udc
_cBUCH