000
00309nam a2200121Ia 4500
008
191201s1999 xx 000 0 und d
100
_a
LEON, Alexis
245
0
_a
Fundamentals of information technology
250
_a
2nd
260
_c
1999
_b
Leon Press Chennai
_a
NEW DELHI
300
_a
578
942
_2
ddc
_c
BK
_0
1
999
_c
8068
_d
8068