000 00286nam a2200121Ia 4500
008 211209s2003 xx 000 0 und d
020 _a0070494924
041 _aeng
100 _aJAIN R P
245 _aMODERN DIGITAL ELECTRONICS
260 _aNEW DELHI
_bTMH
_c2003
300 _aXXIV-611
999 _c53454
_d53454