000 00361nam a2200133Ia 4500
008 211209s1985 xx 000 0 und d
041 _aeng
082 _a621.382 N85 FRA
100 _aFRASER, W
245 _aTELECOMMUNICATIONS : INTRODUCTORY TEXTBOOK FOR ENGINEERING STUDENTS
250 _a2 ed.
260 _aNEW DELHI
_bCBS PUBLISHERS
_c1985
300 _a803
999 _c30931
_d30931