000
00257nam a2200109Ia 4500
008
220201s1997 xx 000 0 eng d
100
_a
MOULD, CLIFFORD
245
0
_a
UNIX TERANING GUIDE
260
_a
DELHI
_b
WHEELER PUB
_c
1997
300
_a
113
942
_2
ddc
999
_c
66920
_d
66920