000 00338nam a2200157Ia 4500
008 190201s9999 xx 000 0 und d
020 _a9.78E+12
082 _a621
082 _b3815 G
100 _a"Gopalan,K."
245 0 _aIntroduction To Digital
260 _aNew Delhi
260 _bTMH
260 _c1998
300 _a"XII,628"
999 _c41155
_d41155