000 00387nam a2200157Ia 4500
008 230118s9999||||xx |||||||||||||| ||und||
020 _a0-07-047258-0
082 _a005.1
082 _bLEA/D
100 _aP. DONALD
_bLEACH
100 _bGOUTAMSAHA
245 0 _aDIGITAL PRINCIPLES AND APPLICATIONS FIFTH EDITION
260 _aNEW DELHI
260 _bTata McGraw-Hill
260 _c2011
999 _c9310
_d9310