000 00264nam a22001217a 4500
020 _a9780670089949
082 _a658.8
_bVEN/D
100 _aVENKAT VENKATRAMAN
245 _aTHE DIGITAL MATRIX
260 _aNEW DELHI
_bPENGUIN
_c2017
300 _a278
942 _cBK
999 _c19656
_d19656