000
00272nam a2200121Ia 4500
008
211122s9999 xx 000 0 und d
082
_a
5.117
100
_a
GRADY BOOCH
245
4
_a
THE UNIFIED MODELING LANGUAGE USER
260
_b
PEA
365
_b
699.00
942
_c
BK
999
_c
65754
_d
65754