000
00291nam a2200109Ia 4500
008
140122s9999 xx 000 0 und d
082
_a
030 Anon
100
_a
Benjamin C J
245
_a
Mcgraw-Hill Encyclopaedia of science and technology Vol.10
260
_b
McGraw-Hill
_c
1960
942
_c
BK
_2
ddc
999
_c
133
_d
133