000
00298nam a2200133Ia 4500
008
160316s1985 xxu||||| |||| 00| 0 eng d
020
_a
100
_a
Universal Decimal Classification
245
_a
British Standard Institutions
250
_a
260
_a
_b
_c
1985
300
_a
700
_a
_a
999
_c
21329
_d
21329