00892 a2200169 4500 Nust 20221208121230.0 Nust 621.382,MIT Microelectronics Analog Communications Handbook / Mitel Issue. 7 Mitel 1990 Canada various paging, General Information (Page-1), Analog Switches (Page-2), DTMF Signaling Components (Page-3), Line and Trunk Interfaces (Page-4-1), Modems and Support Components (Page-5), Custom Hybrids (Page-6), Digital Switches (Page-7), Primary Rate Interfaces (Page-8), Basic Rate Interfaces (Page-9), Rate Adaptors (Page-10), Codec and Digital Phone Components (Page-11), ST-BUS Support Components (Page-12), Software (Page-13), Development Products (Page-14), Application Notes (Page-15). Telecommunications engineering. 58485 ddc BK 189180 189180 0 0 ddc 0 0 MCS MCS GEN 2016-12-12 621.382,MIT MCS34978 2016-12-08 2016-12-12 BK Almirah No.35, Shelf No.4