000 00292nam a2200133Ia 4500
100 _aCampbell Joe
942 _cBK
654 _aThe R.S. 232 Solution
245 _aThe R.S-232 Solution
260 _bB.P.B. Pub
_aNew Delhi
_c1990
082 _a4.69
_bCAM
546 _aENGLISH
999 _c24878
_d24878