000
00314nam a2200133Ia 4500
008
220201s1987 xx 000 0 eng d
082
_a
10
_b
Reference OB
100
_a
Reference obot Technology
245
0
_a
Indexes and bibliography
250
_a
viii
260
_b
Kegan
_c
1987
300
_a
105
942
_2
ddc
_0
2
999
_c
6570
_d
6570