00519nam a2200193 4500 itec_15292 DLC ///////////////cc //////////////////itec// 0028048377 15292 TK7816 F873C. FRENZEL, LOUIS E. COMMUNICATION ELECTRONICS. PRINCIPLES AND APPLICATIONS, 3 EDICION. MEXICO, DF MCGRAW-HILL 532 PAGINAS. 1- INTRODUCCION TO ELECTRONIC COMMUNICATIONS.Ì lcc BK 44978 44978 0 0 lcc 0 0 SCON ITEC ITEC 2011-07-15 0 TK7816 F873c 36386 2022-12-23 00:00:00 3 2022-12-23 BK 0 0 lcc 0 0 SCON ITEC ITEC 2011-07-15 0 TK7816 F873c 36387 2022-12-23 00:00:00 1 2022-12-23 BK 0 0 lcc 0 0 SCON ITEC ITEC 2011-07-15 0 TK7816 F873C 36388 2022-12-23 00:00:00 2 2022-12-23 BKR