000
00308nam a2200121Ia 4500
008
190711s9999 xx 000 0 und d
082
_a
389.6 B862
100
_a
BRITISH STANDARDS INSTITUTION
245
0
_a
BRITISH STANDARDS YEAR BOOK
260
_a
LONDON
_b
B.S.I.
_c
1963
300
_a
21X15
942
_c
BK
_2
DDC
999
_c
11844
_d
11844