000 00258nam a2200109Ia 4500
008 200701s2000 xx 000 0 eng d
100 _aSOM SHANDRAM.K
245 0 _aDIGITAL ANALONG SYSTEM
260 _bKHANNA PUBLISHERS
_c2000
300 _a600
942 _2ddc
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999 _c891
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