000 00384nam a2200157Ia 4500
008 150502s9999||||xx |||||||||||||| ||und||
082 _a621.381958 LEA
100 _a"Leach, Donald"
245 _aDigital: Principle and Application
250 _a2003
260 _b"TMH, New Delhi"
300 _a621.381958 LEA
600 _aEngineering
700 _aMalvino
942 _2ddc
_cBK
999 _c10652
_d10652