000 00287cam a2200109ua 4500
082 _a005.26
_bHAL/M
100 _aHall, Douglas V
245 0 0 _aMicroprocessors and interfacing: programming and hardware
260 _aNew Delhi
_bTata Mc Graw-Hill
_c1991
300 _avi, 554p..
942 _cBK
999 _c8916
_d8916