000 00272nam a2200109Ia 4500
008 140725s9999 xx 000 0 und d
041 _aEnglish
100 _a, PREM R, CHADHA
245 _aQUESETION BANK ELECTRONICS & COMMUNITION ENGENEERING
260 _c2009
942 _cBK
999 _c1275
_d1275