Distribution automation using distribution line carrier systems - - Part 5-2: Lower laver profiles - Frequency shift keying (FSK) profile IEC TR 61334-5-2 /  
 IEC TR 61334-5-2 
ISO, IEC. 
 - First edition. 
 - Geneva :   ISO :   IEC,   1998. 
 - 44 stron ;   30 cm.