000
00310nam a2200121Ia 4500
008
190711s9999 xx 000 0 und d
082
_a
621.381951 Y31
100
_a
YATES,J.L
245
0
_a
BUSINESS GUIDE TO THE UNIX SYSTEM
260
_a
CALIFORNIA
_b
Addison Wesley
_c
1984
300
_a
24X19
942
_c
BK
_2
DDC
999
_c
20060
_d
20060