000			00571nam a2200217Ia 4500
008			160330s9999||||xx |||||||||||||| ||und||
020			_cRs.150
040			_aCentral Library-NITS
041			_aEnglish
082			_a621.38132 _bCAM
100			_aCampbell, Joe
245			_aRs-232 solution _cby Joe Campbell
250			_a2nd ed.
260			_aNew Delhi _bBPB _c1990
300			_axvi, 196p. :ill.
500			_aIncludesbibliographical refrences and index
650			_aCommunication engineering
650			_aCurcuits
650			_aData transfer models
942			_cBK
999			_c16867 _d16867