000 00225 a2200097 4500
001 52583
100 _aPorat, D I
245 _aIntroduction to Digital Techniques
260 _aNew York
_bJohn Wiley
_c
090 _c33070
_d33070
942 _aNUST-CAE
_cM
_c25637
999 _c287656
_d287656