000 00288nam a2200109Ia 4500
008 140122s9999 xx 000 0 und d
082 _a030 Anon
100 _aCrouse H W
245 _aMcgraw-Hill Encyclopaedia of science and technology Vol.1
260 _bMcGraw Hill
_c1960
942 _cBK
_2ddc
999 _c124
_d124