000
00288nam a2200109Ia 4500
008
140122s9999 xx 000 0 und d
082
_a
030 Anon
100
_a
Crouse H W
245
_a
Mcgraw-Hill Encyclopaedia of science and technology Vol.2
260
_b
McGraw Hill
_c
1960
942
_c
BK
_2
ddc
999
_c
125
_d
125