000 00408nam a2200145Ia 4500
020 _a9780070141704
082 _a621.395
_bLEA/D
100 _aDonal P. Leach, Albert Paul Malvino and Goutam Saha
245 0 _aDigital principles and applications
250 _a7th ed.
260 _aNew Delhi:
_bTata McGraw Hill Education Private Limited,
_c2011
300 _a682 p. ;
650 _aELECTRONICS
942 _cBK
999 _c1723
_d1723