000 00305nam a2200133Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
082 _a001.642TOC:D
100 _aTocci Ronold J
245 0 _aDigital System
260 _aNew Delhi
_bPearson
_c2014
300 _a848p
942 _cGB
999 _c31201
_d31201