000 00397nam a2200157Ia 4500
008 220601s2011 xx 000 0 eng d
020 _qPB
041 _aEnglish
082 _a005.21
_bBAL Q1
100 _aBali, S P
245 0 _a2000 Solved problems in digital electronics
260 _aNew Delhi
_bTata McGraw Hill
_c2011
300 _a451p.
650 _aComputer Science
942 _2ddc
_cBK
999 _c22552
_d22552