000 00470n a2200181 a 4500
000 B B
001 032787
005 20220203173128.0
020 _a978-0-07-014170-4
082 _a621.395
_bP11;4 CSC
100 _aLeach, Donald P
245 _aDigital Principles and Applications
250 _a7th
260 _aNew Delhi
_bTata Mc Graw -Hill Education Pvt. Ltd.
_c2011
300 _axxi,682p.
690 _aElectronics,Computer Science
908 _aT
999 _c32775
_d32775