000
00283nam a2200109Ia 4500
008
220201s2002 xx 000 0 eng d
100
_a
SKLAR, B.
245
0
_a
DIGITAL COMMUNICATION & APPLICATION
260
_a
SINGAPORE
_b
PEARSON EDUCATION ASIA
_c
2002
300
_a
1078
942
_2
ddc
999
_c
68354
_d
68354